Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

42°F

6°C

Humidity 65%
Wind Speed S 8 mph
Barometer 30.02 in (1017.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 12 Jan 5:53 pm CST
Extended Forecast for

3 Miles N Montour IA

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 49 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Windy, with a northwest wind 13 to 22 mph, with gusts as high as 31 mph.

    Low: 23 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Windy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 21 by 5pm. Wind chill values as low as 5. Windy, with a north northwest wind 16 to 23 mph, with gusts as high as 32 mph.

    High: 26 °F

    Becoming
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. North northwest wind 9 to 14 mph becoming light northwest  after midnight. Winds could gust as high as 22 mph.

    Low: 11 °F

    Mostly Clear

  • Thursday

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

    High: 30 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after noon.  Mostly cloudy, with a high near 34. Windy.

    High: 34 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 49. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Windy, with a northwest wind 13 to 22 mph, with gusts as high as 31 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 21 by 5pm. Wind chill values as low as 5. Windy, with a north northwest wind 16 to 23 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 11. North northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 30.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25.
Friday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 8. Blustery.
Saturday
Mostly cloudy, with a high near 15. Blustery.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 5.
M.L.King Day
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Montour IA
 42.01°N 92.71°W
5:06 pm CST Jan 12, 2026
6pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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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