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.

Light Snow Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed NW 18 mph
Barometer 29.90 in (1013.0 mb)
Dewpoint 31°F (-1°C)
Visibility 2.00 mi
Wind Chill21°F (-6°C)
Last update 11 Mar 7:53 am CDT
Extended Forecast for

Marshalltown IA

  • Today

    Today: Rain and snow before noon, then a chance of snow between noon and 1pm. High near 43. Windy, with a west southwest wind 15 to 23 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Windy.
    Rain/Snow
    then Chance
    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 54. Windy, with a south wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 54 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Windy, with a south southwest wind 23 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Windy. Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 44. Windy, with a west northwest wind 15 to 23 mph, with gusts as high as 39 mph.

    High: 44 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Cloudy, with a high near 48.

    High: 48 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly after 1am. Cloudy, with a low around 30. Breezy. Chance of precipitation is 70%.

    Low: 30 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Sunday

    Sunday: Rain and snow likely before 1pm, then a chance of snow. Cloudy, with a high near 37. Windy. Chance of precipitation is 70%.

    High: 37 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

Today
Rain and snow before noon, then a chance of snow between noon and 1pm. High near 43. Windy, with a west southwest wind 15 to 23 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 26. West wind 6 to 14 mph, with gusts as high as 24 mph.
Thursday
Increasing clouds, with a high near 54. Windy, with a south wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Windy, with a south southwest wind 23 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Partly sunny, with a high near 44. Windy, with a west northwest wind 15 to 23 mph, with gusts as high as 39 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Saturday
Cloudy, with a high near 48.
Saturday Night
Rain and snow likely, mainly after 1am. Cloudy, with a low around 30. Breezy. Chance of precipitation is 70%.
Sunday
Rain and snow likely before 1pm, then a chance of snow. Cloudy, with a high near 37. Windy. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 11. Windy.
Monday
Mostly sunny, with a high near 25. Blustery.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown IA
 42.06°N 92.92°W
Last Update:
8:07 am CDT Mar 11, 2026
Forecast Valid:
8am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation