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

Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

A Few Clouds and Breezy

43°F

6°C

Humidity 71%
Wind Speed N 21 G 31 mph
Barometer 30.11 in (1019.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 26 Mar 8:53 pm CDT
Extended Forecast for

Marshalltown Municipal Airport IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Windy, with a north wind 13 to 22 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 47. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 47 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 20. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Windy, with a south wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 55 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Breezy, with a south wind 10 to 16 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Windy, with a north wind 13 to 22 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 47. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 28 mph.
Friday Night
Clear, with a low around 20. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 55. Windy, with a south wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 38. Breezy, with a south wind 10 to 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 74.
Monday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 76. Breezy.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 44. Breezy.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 61. Breezy.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown Municipal Airport IA
 42.12°N 92.92°W
Last Update:
8:02 pm CDT Mar 26, 2026
Forecast Valid:
9pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation