National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

30°F

-1°C

Humidity 88%
Wind Speed SW 6 mph
Barometer 30.13 in (1021.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Jan 7:53 am CST
Extended Forecast for

5 Miles SSW Traer IA

  • Today

    Today: Sunny, with a high near 45. West southwest wind 7 to 9 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 46 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Windy, with a northwest wind 14 to 24 mph, with gusts as high as 31 mph.

    Low: 23 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Windy, with a north northwest wind 20 to 25 mph, with gusts as high as 36 mph.

    High: 28 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. Blustery.

    Low: 12 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 32. Windy.

    High: 32 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Sunny, with a high near 45. West southwest wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 34. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 46. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Windy, with a northwest wind 14 to 24 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 28. Windy, with a north northwest wind 20 to 25 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 12. Blustery.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 29.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. Windy.
Friday Night
Mostly cloudy, with a low around 10. Blustery.
Saturday
Partly sunny, with a high near 14. Blustery.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Traer IA
 42.14°N 92.5°W
Last Update:
3:11 am CST Jan 12, 2026
Forecast Valid:
8am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation