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

59°F

15°C

Humidity 62%
Wind Speed SE 5 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 25 Mar 9:53 pm CDT
Extended Forecast for

Marshalltown IA

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Light south southeast wind.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly between 1pm and 4pm. Partly sunny, with a high near 70. Windy, with a south wind 6 to 11 mph becoming north 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 70 °F

    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 31. Blustery, with a north wind 13 to 20 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Slight Chance
    Rain and
    Blustery then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 48. Breezy, with a north northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 48 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 24. North northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 24 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Breezy.

    High: 68 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. Light south southeast wind.
Thursday
A 30 percent chance of rain, mainly between 1pm and 4pm. Partly sunny, with a high near 70. Windy, with a south wind 6 to 11 mph becoming north 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 31. Blustery, with a north wind 13 to 20 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 48. Breezy, with a north northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
Clear, with a low around 24. North northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 47.
Monday
Mostly sunny, with a high near 73.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 53.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 75. Breezy.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 53. Breezy.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 66. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown IA
 42.06°N 92.92°W
Last Update:
8:59 pm CDT Mar 25, 2026
Forecast Valid:
10pm CDT Mar 25, 2026-6pm CDT Apr 1, 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