Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

55°F

13°C

Humidity 64%
Wind Speed N 6 mph
Barometer 29.66 in (1004.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 9 Mar 7:53 pm CDT
Extended Forecast for

2 Miles S Union IA

  • Tonight

    Tonight: Mostly clear, with a low around 39. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. East northeast wind 6 to 11 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 33. North wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain before 10am, then a chance of snow between 10am and 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 45. Windy, with a north northwest wind 16 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Northwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 55. Windy.

    High: 55 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 1am.  Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 47. Breezy.

    High: 47 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Calm wind becoming north northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 62. East northeast wind 6 to 11 mph.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 33. North wind 11 to 14 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain before 10am, then a chance of snow between 10am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 45. Windy, with a north northwest wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 25. Northwest wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 55. Windy.
Thursday Night
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 33. Breezy.
Friday
Mostly cloudy, with a high near 47. Breezy.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly cloudy, with a high near 52.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Blustery. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 14. Windy.
Monday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Union IA
 42.21°N 93.06°W
7:26 pm CDT Mar 9, 2026
8pm CDT Mar 9, 2026-6pm CDT Mar 16, 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