Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Overcast

36°F

2°C

Humidity 70%
Wind Speed N 20 G 26 mph
Barometer 30.25 in (1025.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 22 Mar 9:53 pm CDT
Extended Forecast for

Marshalltown Municipal Airport IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Windy, with a north wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 27 °F

    Mostly Cloudy
    and Windy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of sprinkles between 9pm and midnight.  Mostly cloudy, with a low around 36. South wind 6 to 9 mph.

    Low: 36 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. South wind 9 to 11 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. South southeast wind around 7 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain.  Partly sunny, with a high near 69. Breezy.

    High: 69 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Blustery.

    Low: 29 °F

    Partly Cloudy
    and Blustery

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Windy, with a north wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Monday
Mostly sunny, with a high near 51. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Monday Night
A chance of sprinkles between 9pm and midnight. Mostly cloudy, with a low around 36. South wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 59. South wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 41. South southeast wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 69.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 69. Breezy.
Thursday Night
Partly cloudy, with a low around 29. Blustery.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown Municipal Airport IA
 42.12°N 92.92°W
9:47 pm CDT Mar 22, 2026
10pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database