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.

Mostly Cloudy

23°F

-5°C

Humidity 74%
Wind Speed NE 9 mph
Barometer 29.98 in (1016.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 2 Jan 4:53 pm CST
Extended Forecast for

Marshalltown Municipal Airport IA

  • Tonight

    Tonight: A chance of flurries with a slight chance of snow before 4am, then a chance of flurries between 4am and 5am. Cloudy, with a steady temperature around 21. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 21 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. North northwest wind around 5 mph becoming calm in the evening.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. Light east southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. South wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of flurries with a slight chance of snow before 4am, then a chance of flurries between 4am and 5am. Cloudy, with a steady temperature around 21. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 30. Calm wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 17. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 33. Light east southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 28. South wind 7 to 14 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 38.
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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:
5:02 pm CST Jan 2, 2026
Forecast Valid:
5pm CST Jan 2, 2026-6pm CST Jan 9, 2026
 
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Additional Resources

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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