National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

72°F

22°C

Humidity 64%
Wind Speed SE 7 mph
Barometer 30.06 in (1017.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 3 Oct 9:53 pm CDT
Extended Forecast for

2 Miles NW Garwin IA

  • Tonight

    Tonight: Clear, with a low around 65. South wind 6 to 8 mph.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Windy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 87 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Clear, with a low around 63. South wind around 15 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Windy, with a south wind 14 to 23 mph, with gusts as high as 34 mph.

    High: 85 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. South wind 8 to 11 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 55 °F

    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 65. South wind 6 to 8 mph.
Saturday
Sunny, with a high near 87. Windy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Clear, with a low around 63. South wind around 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 85. Windy, with a south wind 14 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. South wind 8 to 11 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Garwin IA
 42.12°N 92.71°W
Last Update:
6:06 pm CDT Oct 3, 2025
Forecast Valid:
10pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation