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.

Overcast and Breezy

32°F

0°C

Humidity 88%
Wind Speed W 24 G 31 mph
Barometer 29.89 in (1012.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 7 Mar 8:53 am CST
Extended Forecast for

Whitten IA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 46. Breezy, with a northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 46 °F

    Decreasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 33. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 24 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind 7 to 10 mph becoming north in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.

    High: 59 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 46. Breezy, with a northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 33. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 61. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 43. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 66. Southwest wind 7 to 10 mph becoming north in the afternoon.
Monday Night
Clear, with a low around 39.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 46. Breezy.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Partly sunny, with a high near 50. Breezy.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38. Breezy.
Friday
Mostly cloudy, with a high near 54. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Whitten IA
 42.26°N 93.03°W
Last Update:
9:02 am CST Mar 7, 2026
Forecast Valid:
9am CST Mar 7, 2026-6pm CDT Mar 13, 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