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

62°F

17°C

Humidity 78%
Wind Speed W 6 mph
Barometer 29.81 in (1009.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 11 Jun 8:53 pm CDT
Extended Forecast for

Clemons IA

  • Tonight

    Tonight: Clear, with a low around 54. West wind around 7 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. West wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. South southwest wind 7 to 10 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 81. South southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Sunny then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 53. North northwest wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 54. West wind around 7 mph.
Friday
Sunny, with a high near 81. West wind 8 to 11 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 61. South southwest wind 7 to 10 mph.
Saturday
Showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 81. South southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 53. North northwest wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Thursday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clemons IA
 42.1°N 93.15°W
Last Update:
5:47 pm CDT Jun 11, 2026
Forecast Valid:
9pm CDT Jun 11, 2026-6pm CDT Jun 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation