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

44°F

7°C

Humidity 93%
Wind Speed SW 3 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 5 May 1:53 am CDT
Extended Forecast for

Marshalltown IA

  • Overnight

    Overnight: Clear, with a low around 39. Northwest wind 3 to 5 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. East southeast wind around 7 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 74. Breezy, with a southeast wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 56. Windy, with a southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 56 °F

    Showers and
    Windy

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 7am. Partly sunny, with a high near 75. Breezy. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 39. Northwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 47. East southeast wind around 7 mph.
Monday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 74. Breezy, with a southeast wind 9 to 17 mph, with gusts as high as 26 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 56. Windy, with a southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 7am. Partly sunny, with a high near 75. Breezy. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 48.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68. Breezy.
Thursday Night
Partly cloudy, with a low around 45. Breezy.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 65. Breezy.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 70. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown IA
 42.06°N 92.92°W
Last Update:
12:03 am CDT May 5, 2024
Forecast Valid:
2am CDT May 5, 2024-6pm CDT May 11, 2024
 
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