Observed 10:50 PM CDT at KMIW

Garwin, IA weather

Clear and 64°18°, 18°10° warmer than a typical Oct 24.

Mostly agree

Now 64°18°

Clear

Wind: 9 mph15 km/h; From the south. Up to 9 mph15 km/h through 11 AM
Dew point: 50°10°; Comfortable
UV tomorrow: 4Moderate; Moderate 11 AM–4 PM · peak 4
Pressure: 30.28 inHg1025 hPa; Rising slowly · +0.03 inHg+0.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (64°18° then, 65°18° now)

Good hours for

Low 53°12° tomorrow at 8 AM
Above 60°16° tomorrow by 10 AM
High 75°24° tomorrow at 3 PM

TonightDown to 55°13° by 5 AM · Mostly cloudy
Tomorrow morningUp to 66°19° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 75°24° by 3 PM · Mostly cloudy
Tomorrow nightDown to 52°11° by 4 AM · Mostly cloudy
Monday morningUp to 62°17° by 11 AM · Cloudy
Monday afternoonUp to 71°22° by 3 PM · Mostly cloudy
Monday nightDown to 58°14° by 10 PM · 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
Sat 11p	Cloudy	60°16° (likely 60°16° to 63°17°)	60°16°	0%	6 mph10 km/h from S, gusts 12 mph19 km/h	72%	82%	0
Sun 12a	Cloudy	59°15° (likely 59°15° to 62°17°)	59°15°	0%	6 mph10 km/h from S, gusts 11 mph17 km/h	75%	82%	0
Sun 1a	Cloudy	58°14° (likely 58°14° to 61°16°)	58°14°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	77%	81%	0
Sun 2a	Cloudy	58°14° (likely 57°14° to 59°15°)	58°14°	0%	5 mph8 km/h from S, gusts 7 mph11 km/h	75%	76%	0
Sun 3a	Cloudy	57°14° (likely 56°13° to 58°14°)	57°14°	0%	5 mph8 km/h from S, gusts 6 mph10 km/h	77%	80%	0
Sun 4a	Cloudy	56°13° (likely 55°13° to 57°14°)	56°13°	0%	5 mph8 km/h from SSE, gusts 6 mph10 km/h	80%	79%	0
Sun 5a	Cloudy	55°13° (likely 53°12° to 56°13°)	55°13°	0%	5 mph8 km/h from SSE, gusts 4 mph6 km/h	80%	77%	0
Sun 6a	Cloudy	54°12° (likely 52°11° to 55°13°)	54°12°	0%	5 mph8 km/h from ESE, gusts 6 mph9 km/h	83%	73%	0
Sun 7a	Cloudy	54°12° (likely 51°11° to 54°12°)	54°12°	0%	3 mph5 km/h from NE, gusts 7 mph11 km/h	83%	72%	0
Sun 8a	Cloudy	53°12° (likely 50°10° to 54°12°)	53°12°	0%	2 mph3 km/h from N, gusts 7 mph11 km/h	86%	74%	0
Sun 9a	Cloudy	56°13° (likely 53°12° to 57°14°)	56°13°	0%	2 mph3 km/h from NE, gusts 7 mph11 km/h	80%	84%	0
Sun 10a	Mostly cloudy	62°17° (likely 57°14° to 62°17°)	62°17°	0%	2 mph3 km/h from NE, gusts 6 mph10 km/h	67%	49%	1
Sun 11a	Cloudy	66°19° (likely 62°17° to 66°19°)	66°19°	0%	2 mph3 km/h from ENE, gusts 6 mph9 km/h	61%	78%	3
Sun 12p	Cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	5%	1 mph2 km/h from SE, gusts 4 mph6 km/h	55%	77%	3
Sun 1p	Cloudy	72°22° (likely 68°20° to 72°22°)	72°22°	0%	1 mph2 km/h from SSE, gusts 4 mph7 km/h	51%	77%	4
Sun 2p	Cloudy	74°23° (likely 70°21° to 74°23°)	74°23°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	48%	78%	4
Sun 3p	Cloudy	75°24° (likely 70°21° to 75°24°)	75°24°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	46%	80%	3
Sun 4p	Cloudy	75°24° (likely 69°21° to 75°24°)	75°24°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	46%	80%	2
Sun 5p	Cloudy	73°23° (likely 68°20° to 73°23°)	73°23°	0%	2 mph3 km/h from N, gusts 7 mph11 km/h	49%	80%	1
Sun 6p	Cloudy	71°22° (likely 65°18° to 71°22°)	71°22°	0%	1 mph2 km/h from NE, gusts 9 mph14 km/h	53%	80%	0
Sun 7p	Cloudy	68°20° (likely 63°17° to 68°20°)	68°20°	0%	2 mph3 km/h from NNE, gusts 11 mph17 km/h	59%	79%	0
Sun 8p	Cloudy	63°17° (likely 60°16° to 63°17°)	63°17°	0%	2 mph3 km/h from NNE, gusts 12 mph20 km/h	70%	75%	0
Sun 9p	Cloudy	60°16° (likely 58°14° to 62°17°)	60°16°	0%	3 mph5 km/h from NNE, gusts 13 mph21 km/h	75%	75%	0
Sun 10p	Cloudy	59°15° (likely 56°13° to 59°15°)	59°15°	0%	5 mph8 km/h from NNE, gusts 14 mph22 km/h	75%	73%	0
Sun 11p	Cloudy	57°14° (likely 54°12° to 58°14°)	57°14°	0%	6 mph10 km/h from NE, gusts 15 mph24 km/h	80%	75%	0
Mon 12a	Cloudy	56°13° (likely 53°12° to 57°14°)	56°13°	0%	6 mph10 km/h from NE, gusts 16 mph26 km/h	80%	73%	0
Mon 1a	Cloudy	55°13° (likely 52°11° to 55°13°)	55°13°	0%	6 mph10 km/h from NE, gusts 18 mph29 km/h	80%	80%	0
Mon 2a	Cloudy	54°12° (likely 51°11° to 54°12°)	54°12°	0%	6 mph10 km/h from NE, gusts 18 mph29 km/h	80%	76%	0
Mon 3a	Cloudy	53°12° (likely 50°10° to 54°12°)	53°12°	0%	6 mph10 km/h from NE, gusts 18 mph29 km/h	83%	79%	0
Mon 4a	Cloudy	52°11° (likely 50°10° to 53°12°)	52°11°	0%	7 mph11 km/h from NE, gusts 17 mph27 km/h	83%	81%	0
Mon 5a	Cloudy	52°11° (likely 49°9° to 52°11°)	52°11°	0%	7 mph11 km/h from NE, gusts 16 mph26 km/h	80%	82%	0
Mon 6a	Cloudy	52°11° (likely 49°9° to 52°11°)	52°11°	0%	7 mph11 km/h from NE, gusts 17 mph27 km/h	74%	83%	0
Mon 7a	Cloudy	51°11° (likely 49°9° to 52°11°)	51°11°	0%	7 mph11 km/h from ENE, gusts 18 mph28 km/h	77%	83%	0
Mon 8a	Cloudy	50°10° (likely 49°9° to 52°11°)	48°9°	0%	7 mph11 km/h from ENE, gusts 18 mph28 km/h	80%	83%	0
Mon 9a	Cloudy	53°12° (likely 51°11° to 53°12°)	53°12°	0%	7 mph11 km/h from ENE, gusts 20 mph32 km/h	77%	86%	0
Mon 10a	Cloudy	58°14° (likely 54°12° to 58°14°)	58°14°	0%	7 mph11 km/h from ENE, gusts 20 mph33 km/h	69%	90%	1
Mon 11a	Cloudy	62°17° (likely 56°13° to 62°17°)	62°17°	0%	7 mph11 km/h from E, gusts 18 mph29 km/h	62%	92%	1
Mon 12p	Cloudy	65°18° (likely 58°14° to 65°18°)	65°18°	0%	7 mph11 km/h from E, gusts 17 mph27 km/h	58%	86%	2
Mon 1p	Cloudy	68°20° (likely 61°16° to 68°20°)	68°20°	0%	7 mph11 km/h from E, gusts 16 mph26 km/h	53%	80%	3
Mon 2p	Cloudy	70°21° (likely 64°18° to 70°21°)	70°21°	0%	7 mph11 km/h from E, gusts 16 mph25 km/h	51%	80%	3
Mon 3p	Cloudy	71°22° (likely 65°18° to 71°22°)	71°22°	0%	7 mph11 km/h from E, gusts 15 mph23 km/h	49%	79%	3
Mon 4p	Cloudy	71°22° (likely 65°18° to 71°22°)	71°22°	0%	7 mph11 km/h from ESE, gusts 16 mph26 km/h	49%	78%	2
Mon 5p	Cloudy	69°21° (likely 64°18° to 69°21°)	69°21°	0%	7 mph11 km/h from ESE, gusts 16 mph26 km/h	53%	76%	1
Mon 6p	Cloudy	67°19° (likely 61°16° to 67°19°)	67°19°	0%	6 mph10 km/h from ESE, gusts 16 mph26 km/h	54%	71%	0
Mon 7p	Cloudy	65°18° (likely 59°15° to 65°18°)	65°18°	5%	6 mph10 km/h from ESE, gusts 14 mph23 km/h	58%	69%	0
Mon 8p	Mostly cloudy	62°17° (likely 58°14° to 62°17°)	62°17°	5%	6 mph10 km/h from ESE, gusts 16 mph26 km/h	65%	70%	0
Mon 9p	Mostly cloudy	60°16° (likely 58°14° to 62°17°)	60°16°	5%	7 mph11 km/h from ESE, gusts 16 mph26 km/h	69%	70%	0
Mon 10p	Mostly cloudy	58°14° (likely 57°14° to 62°17°)	58°14°	5%	7 mph11 km/h from ESE, gusts 17 mph27 km/h	75%	78%	0

Days ahead

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

Today, Oct 24. Cloudy. High 76°24°, low 53°12°. Typical 58°14° / 36°2°. Dry. Mostly agree.
1. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Official NWS forecast
Tonight: Mostly cloudy. Low around 53, with temperatures rising to around 55 overnight. South wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–77°25°
Low, likely
53°12°–56°13°
Typical high / low
58°14° / 36°2°
Wind
14 mph22 km/h, gusts 24 mph38 km/h
UV peak
4
Tomorrow, Oct 25. Mostly cloudy. High 75°24°, low 50°10°. Typical 57°14° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Official NWS forecast
Day: Partly sunny. High near 75, with temperatures falling to around 73 in the afternoon. East wind 1 to 5 mph.
Night: Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. Northeast wind 1 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–75°24°
Low, likely
50°10°–53°12°
Typical high / low
57°14° / 35°2°
Wind
13 mph20 km/h, gusts 22 mph35 km/h
UV peak
4
Monday, Oct 26. Mostly cloudy. High 71°22°, low 52°11°. Typical 57°14° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Mostly cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  Dry
Official NWS forecast
Day: Mostly cloudy. High near 71, with temperatures falling to around 69 in the afternoon. East northeast wind around 7 mph.
Night: Mostly cloudy, with a low around 52. East southeast wind around 8 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–71°22°
Low, likely
49°9°–52°11°
Typical high / low
57°14° / 35°2°
Wind
15 mph23 km/h, gusts 26 mph42 km/h
UV peak
3
Tuesday, Oct 27. Mostly cloudy. High 71°22°, low 55°13°. Typical 56°13° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  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.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–72°22°
Low, likely
53°12°–56°13°
Typical high / low
56°13° / 34°1°
Wind
17 mph28 km/h, gusts 28 mph45 km/h
UV peak
3
Wednesday, Oct 28. Showers. High 74°23°, low 54°12°. Typical 56°13° / 34°1°. Rain 0.07 in1.8 mm, 20% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 59°15°
  20% chance
2. Afternoon
  noon–6 PM
  Mostly sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 66°19°
  30% chance · 0.08 in1.9 mm
4. Overnight
  midnight–6 AM
  Showers, 60°15°
  40% chance · 0.23 in5.9 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 74. Chance of precipitation is 20%.
Night: A chance of rain showers. Partly cloudy, with a low around 54. Chance of precipitation is 40%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–74°23°
Low, likely
54°12°–60°16°
Typical high / low
56°13° / 34°1°
Wind
15 mph25 km/h, gusts 36 mph58 km/h
UV peak
4
Thursday, Oct 29. Thunderstorms. High 74°23°, low 55°13°. Typical 55°13° / 34°1°. Storms 0.29 in7.4 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 58°15°
  30% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Showers, 60°16°
  20% chance · 0.13 in3.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 74. Chance of precipitation is 40%.
Night: A slight chance of rain showers. Partly cloudy, with a low around 55.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–74°23°
Low, likely
55°13°–59°15°
Typical high / low
55°13° / 34°1°
Wind
13 mph21 km/h, gusts 36 mph58 km/h
UV peak
1
Friday, Oct 30. Showers. High 74°23°, low 55°13°. Typical 55°13° / 33°1°. Rain 0.28 in7.1 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 61°16°
  30% chance · 0.07 in1.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 71°22°
  30% chance · 0.07 in1.7 mm
3. Evening
  6 PM–midnight
  Drizzle, 67°20°
  30% chance
4. Overnight
  midnight–6 AM
  Drizzle, 62°17°
  40% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Partly sunny, with a high near 74.
Night: A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
67°19°–76°24°
Low, likely
55°13°–63°17°
Typical high / low
55°13° / 33°1°
Wind
20 mph31 km/h, gusts 32 mph51 km/h
UV peak
2
Saturday, Oct 31. Showers. High 69°21°, low 58°14°. Typical 54°12° / 33°1°. Rain 0.34 in8.6 mm, 60% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 61°16°
  40% chance · 0.06 in1.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  40% chance · 0.09 in2.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°16°
  40% chance · 0.14 in3.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 60°15°
  40% chance · 0.2 in5.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Mostly cloudy, with a high near 69.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–73°23°
Low, likely
56°13°–59°15°
Typical high / low
54°12° / 33°1°
Wind
19 mph31 km/h, gusts 30 mph49 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 66°19°, low 53°12°. Typical 54°12° / 32°0°. Rain 0.39 in9.9 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 61°16°
  40% chance · 0.08 in2 mm
2. Afternoon
  noon–6 PM
  Drizzle, 63°17°
  30% chance · 0.09 in2.3 mm
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  30% chance · 0.08 in2 mm
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  30% chance · 0.11 in2.7 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
63°17°–68°20°
Low, likely
42°6°–59°15°
Typical high / low
54°12° / 32°0°
Wind
18 mph29 km/h, gusts 32 mph52 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 62°17°, low 50°10°. Typical 53°12° / 32°0°. Rain 0.52 in13 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 54°12°
  30% chance · 0.32 in8.2 mm
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  30% chance · 0.09 in2.2 mm
3. Evening
  6 PM–midnight
  Clear, 55°13°
  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
49°9°–71°22°
Low, likely
34°1°–59°15°
Typical high / low
53°12° / 32°0°
Wind
22 mph35 km/h, gusts 41 mph67 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 76°, low 53°.
Tomorrow
Dry, high 75°, low 50°.
Monday
Dry, high 71°, low 52°, cooling off.
Rest of week
Highs 62–74°; chance of precipitation on Saturday, Sunday.

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

Iowa River near Tama Hwy E49

9.2 mi

Below flood stage

Level: 5.6 ft
Flow: 2,060 cfs

Reading from Sat 10 PM · NWS gauge page

Timber Creek near Marshalltown

11 mi

Below flood stage

Level: 3.4 ft
Flow: 113 cfs

Reading from Sat 9 PM · NWS gauge page

Iowa River near Tama US 63

11 mi

Below flood stage

Level: 11.3 ft
Flow: 1,590 cfs

Reading from Sat 10 PM · NWS gauge page

Iowa River at Marshalltown

12 mi

Below flood stage

Level: 12.0 ft
Flow: 1,670 cfs

Reading from Sat 10 PM · NWS gauge page

For your home

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

Heating this week

About 92% less heating than a typical week.

This week 11Typical 138

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 50°F).

Open the windows?

Sun, 10:00 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 24, today vs a typical year

Today’s expected high is 18°10° warmer than typical.

Last 7 days vs normal

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

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

Sun & moon

Sun

Daylight: 10 h 41 min; Losing 2 min 39 s a day; shortest Dec 21, 1 h 35 min less
Golden hour: 5:36–6:32 PM; Morning 7:16–8:12 AM
Blue hour: 6:32–6:43 PM; Morning 7:05–7:16 AM; first light 7:05 AM

Stars tonight? Poor

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

Moon

Waxing gibbous

99% lit · growing

Today: sets 5:47 AM · rises 5:13 PM
Full moon: Oct 25
New moon: Nov 9

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

Garwin, IA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Iowa River near Tama Hwy E49

Timber Creek near Marshalltown

Iowa River near Tama US 63

Iowa River at Marshalltown

For your home

Heating this week

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