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.

Overcast

-8°F

-22°C

Humidity 61%
Wind Speed E 5 mph
Barometer 30.70 in (1042.9 mb)
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Wind Chill-20°F (-29°C)
Last update 24 Jan 4:53 am CST
Extended Forecast for

Marshalltown Municipal Airport IA

  • Today

    Today: Mostly cloudy and cold, with a high near 2. Wind chill values as low as -20. Northeast wind around 5 mph becoming calm in the morning.

    High: 2 °F

    Cold

  • Tonight

    Tonight: A chance of flurries before midnight. Mostly cloudy, with a low around -5. Wind chill values as low as -15. East wind 3 to 5 mph.

    Low: -5 °F

    Chance
    Flurries

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 8. Wind chill values as low as -15. North northeast wind 5 to 10 mph.

    High: 8 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -9. Wind chill values as low as -25. Northwest wind around 9 mph.

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 14. West northwest wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 14 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy and cold, with a high near 2. Wind chill values as low as -20. Northeast wind around 5 mph becoming calm in the morning.
Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around -5. Wind chill values as low as -15. East wind 3 to 5 mph.
Sunday
Mostly sunny and cold, with a high near 8. Wind chill values as low as -15. North northeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around -9. Wind chill values as low as -25. Northwest wind around 9 mph.
Monday
Sunny, with a high near 14. West northwest wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around -1.
Friday
Mostly sunny, with a high near 17.
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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:
4:51 am CST Jan 24, 2026
Forecast Valid:
5am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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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