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 and Breezy

28°C

83°F

Humidity 37%
Wind Speed S 33 G 56 km/h
Barometer 1011.1 mb (29.88 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 15 Jun 4:53 pm CDT
Extended Forecast for

Marshalltown IA

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 22. Breezy, with a south wind 21 to 27 km/h, with gusts as high as 45 km/h. New rainfall amounts between 7.5 mm and 1 cm possible.

    Low: 22 °C

    Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 34. Breezy, with a south southwest wind 23 to 29 km/h, with gusts as high as 48 km/h.

    High: 34 °C

    Breezy.
    Slight Chance
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. South wind 16 to 23 km/h, with gusts as high as 39 km/h.

    Low: 24 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34. Windy, with a south wind 18 to 23 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 55 km/h.

    High: 34 °C

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Breezy, with a south wind 24 to 29 km/h, with gusts as high as 48 km/h.

    Low: 24 °C

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Breezy.

    High: 33 °C

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.

    Low: 21 °C

    T-storms
    Likely and
    Breezy

  • Juneteenth

    Juneteenth: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.

    High: 29 °C

    Showers
    Likely

  • Wednesday Night

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

    Low: 20 °C

    Chance
    T-storms

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 22. Breezy, with a south wind 21 to 27 km/h, with gusts as high as 45 km/h. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday
A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 34. Breezy, with a south southwest wind 23 to 29 km/h, with gusts as high as 48 km/h.
Sunday Night
Mostly clear, with a low around 24. South wind 16 to 23 km/h, with gusts as high as 39 km/h.
Monday
Sunny, with a high near 34. Windy, with a south wind 18 to 23 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 55 km/h.
Monday Night
Mostly clear, with a low around 24. Breezy, with a south wind 24 to 29 km/h, with gusts as high as 48 km/h.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Breezy.
Tuesday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.
Juneteenth
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown IA
 42.04°N 92.92°W
Last Update:
3:35 pm CDT Jun 15, 2024
Forecast Valid:
5pm CDT Jun 15, 2024-6pm CDT Jun 22, 2024
 
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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