Observed 3:55 PM CDT at KFSD

Anderson, SD weather

Overcast and 52°11°, 9°5° warmer than a typical Oct 24, rain ~5 PM–12 AM (73%).

Forecasts differ

Now 52°11°

Cloudy

Wind: 14 mph22 km/h; From the north-northwest. 58–14 mph22 km/h through 4 AM
Dew point: 43°6°; Comfortable
UV tomorrow: 1Low; Low all day (peak 1)
Air quality: 39Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.28 inHg1025 hPa; Rising · +0.05 inHg+1.8 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Rain until tomorrow 1 PM (80%, 0.42 in11 mm)
Low 43°6° tomorrow at 8 AM
Dry break tomorrow 1 PM–1 AM
Rain tomorrow night from 1 AM (90%, 2.5 in64 mm)
Gusts to 25 mph40 km/h Monday 9–10 AM

This afternoonNear 57°14° · Rain all afternoon (50%)
TonightDown to 45°7° by 5 AM · Rain all night (80%)
Tomorrow morningUp to 48°9° by 11 AM · Rain all morning (70%)
Tomorrow afternoonNear 52°11° · Rain noon–1 PM (40%)
Tomorrow nightDown to 41°5° by 5 AM · Rain 1–6 AM (90%)
Monday morningUp to 46°8° by 11 AM · Rain all morning (90%) · gusts to 25 mph40 km/h
Monday afternoonUp to 52°11° by 3 PM · Rain all afternoon (90%)

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 4p	Cloudy	57°14° (likely 51°11° to 57°14°)	57°14°	50%, 0.06 in1.5 mm	15 mph24 km/h from NNW, gusts 19 mph30 km/h	64%	100%	3
Sat 5p	Showers	57°14° (likely 50°10° to 57°14°)	57°14°	50%, 0.06 in1.5 mm	10 mph16 km/h from N, gusts 18 mph28 km/h	64%	100%	1
Sat 6p	Showers	54°12° (likely 49°9° to 54°12°)	54°12°	60%, 0.06 in1.5 mm	10 mph16 km/h from N, gusts 17 mph27 km/h	71%	100%	0
Sat 7p	Cloudy	53°12° (likely 48°9° to 53°12°)	53°12°	60%, 0.02 in0.5 mm	5 mph8 km/h from N, gusts 16 mph26 km/h	74%	100%	0
Sat 8p	Cloudy	51°11° (likely 48°9° to 51°11°)	51°11°	60%, 0.02 in0.5 mm	5 mph8 km/h from N, gusts 14 mph22 km/h	80%	100%	0
Sat 9p	Drizzle	51°11° (likely 47°8° to 51°11°)	51°11°	60%, 0.02 in0.5 mm	5 mph8 km/h from N, gusts 14 mph22 km/h	80%	100%	0
Sat 10p	Drizzle	50°10° (likely 47°8° to 50°10°)	49°9°	70%, 0.02 in0.5 mm	5 mph8 km/h from N, gusts 12 mph19 km/h	83%	100%	0
Sat 11p	Showers	50°10° (likely 47°8° to 50°10°)	49°9°	50%, 0.02 in0.5 mm	5 mph8 km/h from NNE, gusts 10 mph17 km/h	86%	100%	0
Sun 12a	Drizzle	49°9° (likely 47°8° to 49°9°)	48°9°	40%, 0.02 in0.5 mm	5 mph8 km/h from NNE, gusts 13 mph21 km/h	89%	100%	0
Sun 1a	Showers	49°9° (likely 47°8° to 49°9°)	48°9°	30%, 0.01 in0.3 mm	5 mph8 km/h from NNE, gusts 9 mph15 km/h	86%	100%	0
Sun 2a	Showers	47°8° (likely 47°8° to 48°9°)	45°7°	40%, 0.01 in0.3 mm	5 mph8 km/h from NNE, gusts 11 mph17 km/h	89%	99%	0
Sun 3a	Cloudy	46°8° (likely 46°8° to 48°9°)	44°7°	50%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 12 mph19 km/h	89%	99%	0
Sun 4a	Showers	46°8° (likely 46°8° to 48°9°)	43°6°	70%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 13 mph21 km/h	89%	100%	0
Sun 5a	Cloudy	45°7° (likely 45°7° to 48°9°)	42°6°	80%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 13 mph21 km/h	89%	100%	0
Sun 6a	Cloudy	44°7° (likely 44°7° to 47°8°)	40°4°	70%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 11 mph18 km/h	93%	100%	0
Sun 7a	Cloudy	44°7° (likely 44°7° to 47°8°)	40°4°	70%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 13 mph21 km/h	89%	100%	0
Sun 8a	Cloudy	43°6° (likely 43°6° to 47°8°)	39°4°	60%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 14 mph23 km/h	93%	100%	0
Sun 9a	Cloudy	45°7° (likely 45°7° to 47°8°)	41°5°	60%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 14 mph23 km/h	89%	100%	0
Sun 10a	Cloudy	47°8° (likely 45°7° to 48°9°)	44°7°	60%, 0.01 in0.3 mm	5 mph8 km/h from NE, gusts 13 mph21 km/h	86%	100%	0
Sun 11a	Showers	48°9° (likely 45°7° to 49°9°)	44°7°	40%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 14 mph23 km/h	86%	100%	0
Sun 12p	Showers	51°11° (likely 46°8° to 51°11°)	51°11°	40%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 14 mph22 km/h	77%	100%	0
Sun 1p	Cloudy	52°11° (likely 45°7° to 52°11°)	52°11°	20%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 14 mph23 km/h	71%	100%	1
Sun 2p	Cloudy	52°11° (likely 46°8° to 52°11°)	52°11°	20%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 15 mph24 km/h	69%	99%	1
Sun 3p	Cloudy	53°12° (likely 46°8° to 53°12°)	53°12°	10%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 18 mph29 km/h	64%	98%	0
Sun 4p	Cloudy	52°11° (likely 45°7° to 52°11°)	52°11°	20%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 19 mph30 km/h	63%	97%	0
Sun 5p	Cloudy	52°11° (likely 44°7° to 52°11°)	52°11°	20%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 20 mph31 km/h	61%	98%	0
Sun 6p	Cloudy	51°11° (likely 43°6° to 51°11°)	51°11°	20%, 0.01 in0.3 mm	10 mph16 km/h from NE, gusts 19 mph30 km/h	61%	99%	0
Sun 7p	Cloudy	48°9° (likely 43°6° to 49°9°)	43°6°	20%	10 mph16 km/h from NE, gusts 21 mph34 km/h	68%	99%	0
Sun 8p	Cloudy	46°8° (likely 43°6° to 49°9°)	41°5°	20%	10 mph16 km/h from NE, gusts 20 mph32 km/h	73%	99%	0
Sun 9p	Cloudy	46°8° (likely 43°6° to 48°9°)	41°5°	20%	10 mph16 km/h from NE, gusts 19 mph31 km/h	73%	99%	0
Sun 10p	Cloudy	45°7° (likely 42°6° to 48°9°)	40°4°	30%	10 mph16 km/h from NE, gusts 20 mph33 km/h	76%	100%	0
Sun 11p	Cloudy	45°7° (likely 42°6° to 47°8°)	39°4°	40%	10 mph16 km/h from NE, gusts 20 mph33 km/h	76%	100%	0
Mon 12a	Cloudy	44°7° (likely 43°6° to 47°8°)	38°3°	40%	10 mph16 km/h from NE, gusts 20 mph32 km/h	82%	100%	0
Mon 1a	Showers	43°6° (likely 42°6° to 46°8°)	37°3°	80%, 0.18 in4.6 mm	10 mph16 km/h from ENE, gusts 22 mph35 km/h	86%	100%	0
Mon 2a	Drizzle	43°6° (likely 42°6° to 46°8°)	37°3°	70%, 0.18 in4.6 mm	10 mph16 km/h from ENE, gusts 23 mph37 km/h	86%	100%	0
Mon 3a	Drizzle	42°6° (likely 42°6° to 45°7°)	35°2°	80%, 0.18 in4.6 mm	15 mph24 km/h from ENE, gusts 23 mph38 km/h	89%	100%	0
Mon 4a	Rain	42°6° (likely 42°6° to 45°7°)	35°2°	80%, 0.18 in4.6 mm	15 mph24 km/h from ENE, gusts 24 mph38 km/h	89%	100%	0
Mon 5a	Drizzle	41°5° (likely 41°5° to 45°7°)	33°1°	90%, 0.18 in4.6 mm	15 mph24 km/h from ENE, gusts 24 mph39 km/h	96%	100%	0
Mon 6a	Rain	41°5° (likely 41°5° to 45°7°)	33°1°	90%, 0.18 in4.6 mm	15 mph24 km/h from ENE, gusts 25 mph40 km/h	96%	100%	0
Mon 7a	Rain	41°5° (likely 41°5° to 44°7°)	33°1°	90%, 0.17 in4.3 mm	15 mph24 km/h from ENE, gusts 24 mph39 km/h	96%	100%	0
Mon 8a	Rain	40°4° (likely 40°4° to 44°7°)	32°0°	90%, 0.17 in4.3 mm	15 mph24 km/h from E, gusts 24 mph38 km/h	100%	100%	0
Mon 9a	Rain	41°5° (likely 41°5° to 44°7°)	33°1°	90%, 0.17 in4.3 mm	15 mph24 km/h from E, gusts 25 mph40 km/h	100%	100%	0
Mon 10a	Rain	44°7° (likely 40°4° to 44°7°)	37°3°	90%, 0.17 in4.3 mm	15 mph24 km/h from E, gusts 25 mph40 km/h	93%	100%	0
Mon 11a	Rain	46°8° (likely 41°5° to 46°8°)	40°4°	90%, 0.17 in4.3 mm	15 mph24 km/h from E, gusts 24 mph39 km/h	86%	100%	0
Mon 12p	Rain	48°9° (likely 41°5° to 48°9°)	42°6°	90%, 0.17 in4.3 mm	15 mph24 km/h from E, gusts 24 mph39 km/h	83%	100%	0
Mon 1p	Drizzle	49°9° (likely 42°6° to 49°9°)	44°7°	80%, 0.14 in3.6 mm	15 mph24 km/h from E, gusts 24 mph38 km/h	80%	100%	0
Mon 2p	Showers	51°11° (likely 43°6° to 51°11°)	51°11°	80%, 0.14 in3.6 mm	15 mph24 km/h from E, gusts 23 mph38 km/h	77%	98%	0
Mon 3p	Showers	52°11° (likely 44°7° to 52°11°)	52°11°	80%, 0.14 in3.6 mm	15 mph24 km/h from E, gusts 23 mph36 km/h	74%	95%	1

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Showers. High 66°19°, low 43°6°. Typical 57°14° / 34°1°. Rain 0.1 in2.5 mm, 50% chance. Forecasts differ.
1. Afternoon
  noon–6 PM
  Showers, 57°14°
  50% chance · 0.12 in3 mm
2. Evening
  6 PM–midnight
  Showers, 51°11°
  70% chance · 0.16 in4.1 mm
3. Overnight
  midnight–6 AM
  Showers, 45°7°
  80% chance · 0.07 in1.8 mm
Official NWS forecast
Today: A chance of rain showers. Mostly cloudy. High near 66, with temperatures falling to around 57 in the afternoon. North northwest wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tonight: Rain showers. Cloudy, with a low around 43. North northeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–67°19°
Low, likely
43°6°–50°10°
Typical high / low
57°14° / 34°1°
Wind
18 mph29 km/h, gusts 31 mph49 km/h
UV peak
3
Tomorrow, Oct 25. Showers. High 54°12°, low 39°4°. Typical 56°13° / 34°1°. Rain 0.17 in4.3 mm, 70% chance. Mostly agree.
1. Morning
  6 AM–noon
  Showers, 43°6°
  70% chance · 0.06 in1.5 mm
2. Afternoon
  noon–6 PM
  Showers, 53°12°
  40% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  40% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Rain, 41°5°
  90% chance · 0.9 in23 mm
Official NWS forecast
Day: Rain showers likely. Cloudy, with a high near 54. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Night: Rain showers. Cloudy, with a low around 39. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
48°9°–54°12°
Low, likely
39°4°–46°8°
Typical high / low
56°13° / 34°1°
Wind
13 mph21 km/h, gusts 28 mph44 km/h
UV peak
1
Monday, Oct 26. Showers. High 55°13°, low 43°6°. Typical 56°13° / 34°1°. Rain 0.8 in20 mm, 90% chance. Mostly agree.
1. Morning
  6 AM–noon
  Rain, 40°4°
  90% chance · 1 in26 mm
2. Afternoon
  noon–6 PM
  Rain, 52°11°
  90% chance · 0.62 in16 mm
3. Evening
  6 PM–midnight
  Rain, 47°8°
  70% chance · 0.08 in2.1 mm
4. Overnight
  midnight–6 AM
  Drizzle, 45°7°
  70% chance · 0.03 in0.8 mm
Official NWS forecast
Day: Rain showers. Cloudy, with a high near 55. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Night: Rain showers before 7pm, then showers and thunderstorms. Cloudy, with a low around 43. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
49°9°–55°13°
Low, likely
40°4°–44°7°
Typical high / low
56°13° / 34°1°
Wind
18 mph28 km/h, gusts 29 mph46 km/h
Tuesday, Oct 27. Mostly cloudy. High 61°16°, low 46°8°. Typical 55°13° / 33°1°. Rain 0.18 in4.6 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 44°6°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 57°14°
  40% chance · 0.16 in4.1 mm
4. Overnight
  midnight–6 AM
  Clear, 51°11°
  40% chance · 0.04 in1.1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before 7am. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
Night: A chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–61°16°
Low, likely
42°6°–46°8°
Typical high / low
55°13° / 33°1°
Wind
18 mph28 km/h, gusts 31 mph50 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 66°19°, low 44°7°. Typical 54°12° / 33°1°. Rain 0.09 in2.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 66.
Night: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–66°19°
Low, likely
43°6°–49°9°
Typical high / low
54°12° / 33°1°
Wind
16 mph26 km/h, gusts 33 mph54 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 68°20°, low 51°11°. Typical 54°12° / 32°0°. Dry. Forecasts agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 55°13°
  20% chance · 0.03 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 51.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 68°20°).
High, likely
63°17°–68°20°
Low, likely
38°3°–51°11°
Typical high / low
54°12° / 32°0°
Wind
14 mph23 km/h, gusts 28 mph45 km/h
UV peak
4
Friday, Oct 30. Showers. High 70°21°, low 52°11°. Typical 54°12° / 32°0°. Rain 0.15 in3.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 56°14°
  20% chance · 0.08 in2 mm
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  20% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  30% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Night: Rain showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–72°22°
Low, likely
51°11°–54°12°
Typical high / low
54°12° / 32°0°
Wind
17 mph28 km/h, gusts 39 mph63 km/h
Saturday, Oct 31. Drizzle. High 62°17°, low 54°12°. Typical 53°12° / 31°−1°. Rain 0.29 in7.4 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 57°14°
  40% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  40% chance · 0.09 in2.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 58°15°
  40% chance · 0.23 in6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 51°11°
  30% chance · 0.09 in2.2 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–67°19°
Low, likely
50°10°–59°15°
Typical high / low
53°12° / 31°−1°
Wind
14 mph22 km/h, gusts 39 mph63 km/h
UV peak
1
Sunday, Nov 1. Drizzle. High 59°15°, low 47°8°. Typical 52°11° / 31°−1°. Rain 0.16 in4.1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 51°11°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 44°7°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–65°18°
Low, likely
35°2°–58°14°
Typical high / low
52°11° / 31°−1°
Wind
16 mph26 km/h, gusts 44 mph70 km/h
UV peak
2
Monday, Nov 2. Cloudy. High 57°14°, low 42°6°. Typical 52°11° / 30°−1°. Rain 0.37 in9.4 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 47°8°
  30% chance · 0.07 in1.7 mm
2. Afternoon
  noon–6 PM
  Cloudy, 55°13°
  30% chance
3. Evening
  6 PM–midnight
  Clear, 48°9°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
50°10°–69°21°
Low, likely
32°0°–50°10°
Typical high / low
52°11° / 30°−1°
Wind
26 mph42 km/h, gusts 48 mph77 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
49% chance of rain, high 66°, low 43°.
Tomorrow
70% chance of rain, high 54°, low 39°, cooling off.
Monday
88% chance of rain, high 55°, low 43°.
Rest of week
Highs 57–70°; chance of precipitation on Saturday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (FSD) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Big Sioux River near Lake Alvin

5.0 mi

Level: 1253 ft

Reading from Sat 3 PM · NWS gauge page

Big Sioux River at Sioux Falls N. Cliff Avenue

5.9 mi

Below flood stage

Level: 5.0 ft
Flow: 141 cfs

Reading from Sat 3:30 PM · NWS gauge page

Big Sioux River at Sioux Falls Western Avenue

6.9 mi

Below flood stage

Level: 1.5 ft
Flow: 86 cfs

Reading from Sat 3 PM · NWS gauge page

Split Rock Creek at Corson

7.1 mi

Below flood stage

Level: 1.8 ft
Flow: 16 cfs

Reading from Sat 2:45 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 76% less heating than a typical week.

This week 35Typical 146

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 25
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 7 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 43°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Sioux Falls Foss Field · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 9°5° warmer than typical.

Last 7 days vs normal

On average 10°6° warmer than normal (daily mean temperature).

+6°+3°SunOct 18
+3°+1°MonOct 19
+8°+4°TueOct 20
+12°+6°WedOct 21
+14°+8°ThuOct 22
+21°+12°FriOct 23
—SatOct 24

Anderson weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 37 min; Losing 2 min 49 s a day; shortest Dec 21, 1 h 40 min less
Golden hour: 5:48–6:46 PM; Morning 7:33–8:31 AM
Blue hour: 6:46–6:58 PM; Morning 7:22–7:33 AM; first light 7:22 AM

Stars tonight? Poor

Clouds most of the night (about 100% cover).

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:05 AM · rises 5:27 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Anderson. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Anderson, SD weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Big Sioux River near Lake Alvin

Big Sioux River at Sioux Falls N. Cliff Avenue

Big Sioux River at Sioux Falls Western Avenue

Split Rock Creek at Corson

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon