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.

Fair and Windy

50°F

10°C

Humidity 26%
Wind Speed W 29 G 39 mph
Barometer 30.06 in (1018.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Apr 4:53 pm CDT
Extended Forecast for

Marshalltown Municipal Airport IA

  • Tonight

    Tonight: Mostly clear, with a low around 32. Windy, with a west wind 16 to 21 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 30 mph.

    Low: 32 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 23 mph.

    High: 52 °F

    Partly Sunny
    then Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 28. North wind 5 to 9 mph becoming light and variable after midnight.

    Low: 28 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61. South southeast wind 5 to 15 mph, with gusts as high as 22 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. South wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Breezy.

    High: 79 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. Breezy.

    Low: 58 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Windy, with a west wind 16 to 21 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 30 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 28. North wind 5 to 9 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 61. South southeast wind 5 to 15 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 48. South wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 79. Breezy.
Wednesday Night
Partly cloudy, with a low around 58. Breezy.
Thursday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 76. Windy.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 48. Windy. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 60. Breezy.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown Municipal Airport IA
 42.12°N 92.92°W
Last Update:
4:07 pm CDT Apr 18, 2026
Forecast Valid:
5pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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