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

22°F

-6°C

Humidity 66%
Wind Speed NW 26 G 39 mph
Barometer 30.11 in (1020.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 14 Jan 9:53 am CST
Extended Forecast for

Marshalltown Municipal Airport IA

  • Today

    Today: Sunny, with a high near 25. Wind chill values as low as 5. Windy, with a north northwest wind 17 to 25 mph, with gusts as high as 34 mph.

    High: 25 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as zero. North northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 31. Wind chill values as low as 5. Breezy, with a light and variable wind becoming south southwest 11 to 16 mph in the morning. Winds could gust as high as 22 mph.

    High: 31 °F

    Mostly Sunny
    then Slight
    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a steady temperature around 30. Blustery, with a south southwest wind 14 to 18 mph becoming west northwest in the evening. Winds could gust as high as 25 mph. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow
    and Breezy
    then Mostly
    Cloudy and
    Blustery

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 32. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.

    High: 32 °F

    Windy. Mostly
    Cloudy then
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 10. Blustery.

    High: 10 °F

    Cold and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Blustery.

    Low: -1 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20. Breezy.

    High: 20 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 25. Wind chill values as low as 5. Windy, with a north northwest wind 17 to 25 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 9. Wind chill values as low as zero. North northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 31. Wind chill values as low as 5. Breezy, with a light and variable wind becoming south southwest 11 to 16 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a steady temperature around 30. Blustery, with a south southwest wind 14 to 18 mph becoming west northwest in the evening. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 32. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 5. Windy.
Saturday
Partly sunny and cold, with a high near 10. Blustery.
Saturday Night
Partly cloudy, with a low around -1. Blustery.
Sunday
Partly sunny, with a high near 20. Breezy.
Sunday Night
Mostly cloudy, with a low around 5. Blustery.
M.L.King Day
Mostly sunny, with a high near 16. Blustery.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown Municipal Airport IA
 42.1°N 92.92°W
Last Update:
5:42 am CST Jan 14, 2026
Forecast Valid:
10am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation