Observed 9:00 AM CDT at KMIW

St. Anthony, IA weather

Sunny and 54°12°, 15°8° warmer than a typical Oct 25.

Mostly agree

Now 54°12°

Sunny

Wind: 7 mph11 km/h; From the north. Up to 7 mph11 km/h through 9 PM
Dew point: 50°10°; Comfortable
UV index: 0Low; Moderate 1–3 PM · peak 3
Pressure: 30.37 inHg1028 hPa; Rising slowly · +0.03 inHg+1.0 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

3°2° cooler than this time yesterday (57°14° then, 54°12° now)

Good hours for

Above 60°16° today by 11 AM
High 72°22° today at 4 PM

This morningUp to 60°16° by 11 AM · Mostly cloudy
This afternoonUp to 72°22° by 4 PM · Mostly cloudy
TonightDown to 52°11° by 3 AM · Mostly cloudy
Tomorrow morningUp to 60°16° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 70°21° by 4 PM · Mostly cloudy
Tomorrow nightDown to 55°13° by 4 AM · Mostly cloudy
Tuesday morningNear 55°13° · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sun 9a	Mostly cloudy	54°12° (likely 53°12° to 55°13°)	54°12°	0%	3 mph5 km/h from NNE, gusts 8 mph13 km/h	86%	44%	0
Sun 10a	Cloudy	57°14° (likely 57°14° to 58°14°)	57°14°	0%	5 mph8 km/h from NNE, gusts 6 mph10 km/h	77%	74%	1
Sun 11a	Partly sunny	60°16° (likely 60°16° to 62°17°)	60°16°	0%	5 mph8 km/h from NNE, gusts 5 mph9 km/h	72%	75%	2
Sun 12p	Cloudy	63°17° (likely 63°17° to 65°18°)	63°17°	0%	3 mph5 km/h from N, gusts 4 mph7 km/h	67%	77%	2
Sun 1p	Cloudy	66°19° (likely 66°19° to 69°21°)	66°19°	0%	3 mph5 km/h from N, gusts 4 mph6 km/h	61%	80%	3
Sun 2p	Cloudy	68°20° (likely 68°20° to 71°22°)	68°20°	0%	3 mph5 km/h from N, gusts 4 mph7 km/h	57%	80%	3
Sun 3p	Cloudy	70°21° (likely 69°21° to 72°22°)	70°21°	0%	2 mph3 km/h from NE, gusts 5 mph8 km/h	55%	80%	2
Sun 4p	Cloudy	72°22° (likely 69°21° to 72°22°)	72°22°	0%	1 mph2 km/h from NE, gusts 4 mph7 km/h	51%	80%	1
Sun 5p	Cloudy	71°22° (likely 68°20° to 72°22°)	71°22°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	51%	78%	1
Sun 6p	Cloudy	68°20° (likely 65°18° to 68°20°)	68°20°	0%	2 mph3 km/h from NNE, gusts 6 mph10 km/h	57%	78%	0
Sun 7p	Cloudy	65°18° (likely 62°17° to 65°18°)	65°18°	0%	2 mph3 km/h from NNE, gusts 9 mph14 km/h	63%	76%	0
Sun 8p	Cloudy	62°17° (likely 60°16° to 62°17°)	62°17°	0%	3 mph5 km/h from NNE, gusts 9 mph14 km/h	67%	77%	0
Sun 9p	Cloudy	60°16° (likely 58°14° to 60°16°)	60°16°	0%	5 mph8 km/h from NNE, gusts 10 mph16 km/h	72%	80%	0
Sun 10p	Cloudy	58°14° (likely 57°14° to 59°15°)	58°14°	0%	6 mph10 km/h from NNE, gusts 13 mph22 km/h	75%	78%	0
Sun 11p	Cloudy	56°13° (likely 55°13° to 57°14°)	56°13°	0%	6 mph10 km/h from NE, gusts 16 mph27 km/h	77%	71%	0
Mon 12a	Cloudy	55°13° (likely 54°12° to 56°13°)	55°13°	0%	6 mph10 km/h from NE, gusts 16 mph25 km/h	77%	70%	0
Mon 1a	Cloudy	54°12° (likely 52°11° to 55°13°)	54°12°	0%	6 mph10 km/h from NE, gusts 16 mph26 km/h	77%	77%	0
Mon 2a	Cloudy	53°12° (likely 51°11° to 54°12°)	53°12°	0%	6 mph10 km/h from NE, gusts 17 mph28 km/h	74%	80%	0
Mon 3a	Cloudy	52°11° (likely 51°11° to 53°12°)	52°11°	0%	6 mph10 km/h from NE, gusts 18 mph29 km/h	77%	80%	0
Mon 4a	Cloudy	52°11° (likely 50°10° to 52°11°)	52°11°	0%	7 mph11 km/h from NE, gusts 17 mph27 km/h	74%	80%	0
Mon 5a	Cloudy	52°11° (likely 49°9° to 52°11°)	52°11°	5%	7 mph11 km/h from NE, gusts 17 mph27 km/h	71%	80%	0
Mon 6a	Cloudy	51°11° (likely 49°9° to 51°11°)	51°11°	0%	7 mph11 km/h from NE, gusts 15 mph24 km/h	74%	80%	0
Mon 7a	Cloudy	51°11° (likely 49°9° to 51°11°)	51°11°	5%	7 mph11 km/h from ENE, gusts 17 mph27 km/h	74%	85%	0
Mon 8a	Cloudy	50°10° (likely 48°9° to 51°11°)	47°8°	5%	7 mph11 km/h from ENE, gusts 18 mph29 km/h	77%	81%	0
Mon 9a	Cloudy	52°11° (likely 50°10° to 52°11°)	52°11°	5%	7 mph11 km/h from ENE, gusts 20 mph33 km/h	74%	87%	0
Mon 10a	Cloudy	57°14° (likely 53°12° to 57°14°)	57°14°	0%	7 mph11 km/h from ENE, gusts 21 mph34 km/h	64%	86%	1
Mon 11a	Cloudy	60°16° (likely 55°13° to 60°16°)	60°16°	0%	7 mph11 km/h from E, gusts 19 mph30 km/h	60%	79%	1
Mon 12p	Cloudy	63°17° (likely 58°14° to 63°17°)	63°17°	0%	7 mph11 km/h from E, gusts 17 mph28 km/h	58%	87%	2
Mon 1p	Cloudy	66°19° (likely 60°16° to 66°19°)	66°19°	0%	7 mph11 km/h from E, gusts 16 mph26 km/h	54%	77%	3
Mon 2p	Cloudy	68°20° (likely 62°17° to 68°20°)	68°20°	0%	7 mph11 km/h from E, gusts 16 mph26 km/h	52%	71%	3
Mon 3p	Cloudy	68°20° (likely 64°18° to 69°21°)	68°20°	0%	7 mph11 km/h from E, gusts 17 mph27 km/h	54%	65%	3
Mon 4p	Cloudy	70°21° (likely 65°18° to 70°21°)	70°21°	0%	7 mph11 km/h from E, gusts 15 mph24 km/h	53%	62%	2
Mon 5p	Cloudy	68°20° (likely 65°18° to 69°21°)	68°20°	0%	7 mph11 km/h from E, gusts 16 mph26 km/h	57%	65%	1
Mon 6p	Cloudy	67°19° (likely 62°17° to 67°19°)	67°19°	0%	6 mph10 km/h from E, gusts 16 mph25 km/h	59%	68%	0
Mon 7p	Cloudy	64°18° (likely 60°16° to 64°18°)	64°18°	5%	6 mph10 km/h from E, gusts 14 mph23 km/h	67%	76%	0
Mon 8p	Cloudy	61°16° (likely 59°15° to 63°17°)	61°16°	5%	7 mph11 km/h from E, gusts 15 mph24 km/h	75%	77%	0
Mon 9p	Cloudy	59°15° (likely 58°14° to 61°16°)	59°15°	5%	7 mph11 km/h from ESE, gusts 18 mph28 km/h	80%	79%	0
Mon 10p	Cloudy	59°15° (likely 58°14° to 60°16°)	59°15°	5%	7 mph11 km/h from ESE, gusts 18 mph29 km/h	78%	80%	0
Mon 11p	Mostly cloudy	58°14° (likely 57°14° to 60°16°)	58°14°	5%	7 mph11 km/h from ESE, gusts 19 mph30 km/h	80%	77%	0
Tue 12a	Cloudy	58°14° (likely 57°14° to 59°15°)	58°14°	5%	7 mph11 km/h from SE, gusts 20 mph31 km/h	77%	77%	0
Tue 1a	Cloudy	57°14° (likely 57°14° to 58°14°)	57°14°	0%	7 mph11 km/h from SE, gusts 16 mph26 km/h	80%	78%	0
Tue 2a	Cloudy	56°13° (likely 56°13° to 58°14°)	56°13°	0%	7 mph11 km/h from SE, gusts 18 mph29 km/h	80%	79%	0
Tue 3a	Cloudy	56°13° (likely 56°13° to 58°14°)	56°13°	0%	7 mph11 km/h from SE, gusts 19 mph30 km/h	80%	80%	0
Tue 4a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	7 mph11 km/h from SE, gusts 19 mph31 km/h	80%	82%	0
Tue 5a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	7 mph11 km/h from SE, gusts 19 mph31 km/h	80%	83%	0
Tue 6a	Cloudy	54°12° (likely 54°12° to 58°14°)	54°12°	0%	8 mph13 km/h from SSE, gusts 18 mph29 km/h	83%	74%	0
Tue 7a	Cloudy	55°13° (likely 54°12° to 57°14°)	55°13°	10%	8 mph13 km/h from SSE, gusts 17 mph28 km/h	80%	73%	0
Tue 8a	Mostly cloudy	56°13° (likely 53°12° to 57°14°)	56°13°	10%	8 mph13 km/h from SSE, gusts 15 mph24 km/h	74%	75%	0

Days ahead

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

Today, Oct 25. Mostly cloudy. High 72°22°, low 50°10°. Typical 57°14° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Official NWS forecast
Today: Partly sunny, with a high near 72. North northeast wind 1 to 5 mph.
Tonight: Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. Northeast wind 2 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
49°9°–52°11°
Typical high / low
57°14° / 35°2°
Wind
11 mph18 km/h, gusts 21 mph34 km/h
UV peak
4
Tomorrow, Oct 26. Mostly cloudy. High 70°21°, low 53°12°. Typical 57°14° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Official NWS forecast
Day: Mostly cloudy. High near 70, with temperatures falling to around 68 in the afternoon. East northeast wind around 7 mph.
Night: Mostly cloudy. Low around 53, with temperatures rising to around 55 overnight. East southeast wind around 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
48°9°–53°12°
Typical high / low
57°14° / 35°2°
Wind
14 mph23 km/h, gusts 25 mph41 km/h
UV peak
3
Tuesday, Oct 27. Mostly cloudy. High 71°22°, low 55°13°. Typical 56°13° / 34°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°15°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 71. South wind around 10 mph.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–71°22°
Low, likely
54°12°–57°14°
Typical high / low
56°13° / 34°1°
Wind
19 mph30 km/h, gusts 30 mph48 km/h
UV peak
1
Wednesday, Oct 28. Showers. High 73°23°, low 53°12°. Typical 56°13° / 34°1°. Rain 0.08 in2 mm, 20% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 58°15°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 65°18°
  30% chance · 0.06 in1.4 mm
4. Overnight
  midnight–6 AM
  Showers, 60°16°
  40% chance · 0.17 in4.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 53. Chance of precipitation is 60%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–73°23°
Low, likely
53°12°–59°15°
Typical high / low
56°13° / 34°1°
Wind
14 mph22 km/h, gusts 36 mph58 km/h
UV peak
4
Thursday, Oct 29. Thunderstorms. High 72°22°, low 56°13°. Typical 55°13° / 34°1°. Storms 0.19 in4.8 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 60°16°
  40% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 55°13°
  20% chance · 0.03 in0.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms likely. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Night: A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–72°22°
Low, likely
55°13°–60°16°
Typical high / low
55°13° / 34°1°
Wind
14 mph22 km/h, gusts 36 mph58 km/h
UV peak
1
Friday, Oct 30. Showers. High 74°23°, low 57°14°. Typical 55°13° / 33°1°. Rain 0.3 in7.6 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  30% chance · 0.02 in0.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 65°19°
  20% chance · 0.16 in4.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 61°16°
  30% chance · 0.08 in2.1 mm
4. Overnight
  midnight–6 AM
  Drizzle, 59°15°
  50% chance · 0.07 in1.9 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Night: A chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–74°23°
Low, likely
49°9°–60°16°
Typical high / low
55°13° / 33°1°
Wind
17 mph28 km/h, gusts 28 mph44 km/h
UV peak
1
Saturday, Oct 31. Showers. High 70°21°, low 53°12°. Typical 54°12° / 33°1°. Rain 0.25 in6.4 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  60% chance · 0.05 in1.2 mm
2. Afternoon
  noon–6 PM
  Drizzle, 63°17°
  50% chance · 0.04 in1 mm
3. Evening
  6 PM–midnight
  Rain, 60°16°
  40% chance · 0.1 in2.6 mm
4. Overnight
  midnight–6 AM
  Rain, 58°14°
  40% chance · 0.11 in2.9 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Night: Rain showers likely. Mostly cloudy, with a low around 53.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–70°21°
Low, likely
53°12°–58°14°
Typical high / low
54°12° / 33°1°
Wind
17 mph27 km/h, gusts 26 mph42 km/h
Sunday, Nov 1. Drizzle. High 65°18°, low 54°12°. Typical 54°12° / 32°0°. Rain 0.21 in5.3 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 59°15°
  30% chance · 0.06 in1.6 mm
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–68°20°
Low, likely
46°8°–57°14°
Typical high / low
54°12° / 32°0°
Wind
15 mph24 km/h, gusts 22 mph36 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 60°16°, low 50°10°. Typical 53°12° / 32°0°. Rain 0.14 in3.6 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  40% chance
2. Afternoon
  noon–6 PM
  Drizzle, 60°15°
  40% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 55°13°
  40% chance · 0.04 in0.9 mm
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  40% chance · 0.02 in0.5 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
48°9°–70°21°
Low, likely
37°3°–55°13°
Typical high / low
53°12° / 32°0°
Wind
21 mph33 km/h, gusts 40 mph64 km/h
UV peak
2
Tuesday, Nov 3. Sunny. High 59°15°, low 49°9°. Typical 53°12° / 31°−1°. Rain 0.23 in5.8 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  30% chance
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  30% chance · 0.07 in1.8 mm
3. Evening
  6 PM–midnight
  Clear, 50°10°
  20% chance · 0.2 in5.1 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–62°17°
Low, likely
48°9°–50°10°
Typical high / low
53°12° / 31°−1°
Wind
19 mph31 km/h, gusts 37 mph59 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 72°, low 50°.
Tomorrow
Dry, high 70°, low 53°.
Tuesday
Dry, high 71°, low 55°.
Rest of week
Highs 59–74°; chance of precipitation on Thursday, Friday, Saturday, Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (DMX) (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

South Fork Iowa River near New Providence

14 mi

Below flood stage

Level: 4.1 ft
Flow: 310 cfs

Reading from Sun 7:45 AM · NWS gauge page

Iowa River at Marshalltown

15 mi

Below flood stage

Level: 12.0 ft
Flow: 1,630 cfs

Reading from Sun 8 AM · NWS gauge page

Timber Creek near Marshalltown

19 mi

Below flood stage

Level: 3.3 ft
Flow: 107 cfs

Reading from Sun 8 AM · NWS gauge page

South Skunk River near Ames Hwy E18

20 mi

Below flood stage

Level: 2.9 ft
Flow: 529 cfs

Reading from Sun 8 AM · NWS gauge page

For your home

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

Heating this week

About 91% less heating than a typical week.

This week 12Typical 141

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 50°F).

Open the windows?

Today, 11:00 AM–9:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

MARSHALLTOWN · official normals 1991–2020 · records 1893–2026

Oct 25, today vs a typical year

Today’s expected high is 15°8° warmer than typical.

Last 7 days vs normal

—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24
—SunOct 25

St. Anthony weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 39 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 32 min less
Golden hour: 5:36–6:33 PM; Morning 7:19–8:16 AM
Blue hour: 6:33–6:44 PM; Morning 7:08–7:19 AM; first light 7:08 AM

Stars tonight? Poor

Clouds most of the night (about 78% cover).

Moon

Waxing gibbous

99% lit · growing

Today: sets 7:03 AM · rises 5:41 PM
Full moon: Today, 11:12 PM
New moon: Nov 9

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

St. Anthony, IA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Tuesday

Rest of week

What changed since yesterday

Radar

Rivers

South Fork Iowa River near New Providence

Iowa River at Marshalltown

Timber Creek near Marshalltown

South Skunk River near Ames Hwy E18

For your home

Heating this week

Comfort

Open the windows?

Is this typical?

Oct 25, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon