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

10°F

-12°C

Humidity 73%
Wind Speed N 15 mph
Barometer 30.28 in (1027.3 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 7 Dec 9:53 am CST
Extended Forecast for

State Center IA

  • Today

    Today: Sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -5. North wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 17 °F⇓

    Sunny

  • Tonight

    Tonight: A 20 percent chance of snow between 3am and 5am. Increasing clouds, with a temperature rising to around 8 by 5am. Wind chill values as low as -10. North wind around 6 mph becoming light and variable.

    Low: 5 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 28. Wind chill values as low as zero. South wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a steady temperature around 26. South wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 20.

    High: 20 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -5. North wind 6 to 14 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of snow between 3am and 5am. Increasing clouds, with a temperature rising to around 8 by 5am. Wind chill values as low as -10. North wind around 6 mph becoming light and variable.
Monday
Partly sunny, with a high near 28. Wind chill values as low as zero. South wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a steady temperature around 26. South wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 40. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 23. Windy.
Wednesday
Mostly cloudy, with a high near 31. Windy.
Wednesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 14.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 20.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Partly sunny and cold, with a high near 6.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Partly sunny and cold, with a high near 7.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
State Center IA
 42.02°N 93.15°W
Last Update:
8:43 am CST Dec 7, 2025
Forecast Valid:
10am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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