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.

Fair

72°F

22°C

Humidity 24%
Wind Speed NW 15 mph
Barometer 29.72 in (1006.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 3 May 5:53 pm CDT
Extended Forecast for

Zearing IA

  • Tonight

    Tonight: Clear, with a low around 46. Northwest wind 5 to 9 mph becoming light and variable.

    Low: 46 °F

    Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 78. Breezy, with a south southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Increasing clouds, with a low around 44. North wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 57. North northeast wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 57 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. North wind 5 to 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 46. Northwest wind 5 to 9 mph becoming light and variable.
Monday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 78. Breezy, with a south southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Increasing clouds, with a low around 44. North wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 57. North northeast wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 36. North wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zearing IA
 42.15°N 93.3°W
Last Update:
5:51 pm CDT May 3, 2026
Forecast Valid:
6pm CDT May 3, 2026-6pm CDT May 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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