Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Partly Cloudy

47°F

8°C

Humidity 42%
Wind Speed SE 8 mph
Barometer 30.12 in (1020.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Feb 4:53 pm CST
Extended Forecast for

Marshalltown IA

  • Tonight

    Tonight: Patchy fog after 5am. Patchy freezing fog after 5am.  Otherwise, mostly clear, with a low around 28. Southeast wind around 6 mph becoming calm  after midnight.

    Low: 28 °F

    Mostly Clear
    then Patchy
    Freezing Fog
    and Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Patchy freezing fog before 8am.  Otherwise, sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. Calm wind becoming south around 6 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Patchy freezing fog after 5am. Otherwise, mostly clear, with a low around 28. Southeast wind around 6 mph becoming calm after midnight.
Friday
Patchy fog before 8am. Patchy freezing fog before 8am. Otherwise, sunny, with a high near 54. Light and variable wind.
Friday Night
Partly cloudy, with a low around 32. Calm wind.
Saturday
Partly sunny, with a high near 54. Calm wind becoming south around 6 mph.
Saturday Night
Partly cloudy, with a low around 32. Calm wind.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 37.
Washington's Birthday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A 30 percent chance of rain. Sunny, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown IA
 42.06°N 92.92°W
4:57 pm CST Feb 12, 2026
5pm CST Feb 12, 2026-6pm CST Feb 19, 2026
 
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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