National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

67°F

19°C

Humidity 55%
Wind Speed S 7 mph
Barometer 29.79 in (1008.7 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 30 Mar 10:53 am CDT
Extended Forecast for

Clemons IA

  • Today

    Today: Increasing clouds, with a high near 85. Breezy, with a south wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 85 °F

    Increasing
    Clouds and
    Breezy

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 55. South southwest wind 11 to 13 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms, then a chance of showers after 10am. Partly sunny, with a temperature rising to near 64 by 9am, then falling to around 58 during the remainder of the day. Windy, with a south southwest wind 13 to 22 mph becoming north in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%.

    High: 64 °F⇓

    Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Breezy, with a north wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 10am, then rain showers likely. Mostly cloudy, with a high near 44. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers before 1am, then rain and snow showers. Low around 33. Breezy. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 33 °F

    Breezy.
    Showers then
    Rain/Snow

  • Thursday

    Thursday: Showers. High near 48. Breezy. Chance of precipitation is 80%.

    High: 48 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

Detailed Forecast

Today
Increasing clouds, with a high near 85. Breezy, with a south wind 6 to 16 mph, with gusts as high as 24 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 55. South southwest wind 11 to 13 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers and thunderstorms, then a chance of showers after 10am. Partly sunny, with a temperature rising to near 64 by 9am, then falling to around 58 during the remainder of the day. Windy, with a south southwest wind 13 to 22 mph becoming north in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 34. Breezy, with a north wind 14 to 18 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of rain and snow showers before 10am, then rain showers likely. Mostly cloudy, with a high near 44. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 1am, then rain and snow showers. Low around 33. Breezy. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers. High near 48. Breezy. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 33.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 49. Windy.
Saturday Night
Mostly cloudy, with a low around 30. Windy.
Sunday
Mostly sunny, with a high near 50. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clemons IA
 42.1°N 93.18°W
Last Update:
11:02 am CDT Mar 30, 2026
Forecast Valid:
11am CDT Mar 30, 2026-6pm CDT Apr 5, 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