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

60°F

16°C

Humidity 50%
Wind Speed NE 8 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 20 May 5:53 pm CDT
Extended Forecast for

2 Miles N Marshalltown IA

  • Tonight

    Tonight: Increasing clouds, with a low around 43. East northeast wind 5 to 8 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 62. East wind around 10 mph.

    High: 62 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 45. East wind around 10 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 62. East wind 10 to 13 mph, with gusts as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. East wind 5 to 10 mph becoming light east southeast after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. East northeast wind 5 to 8 mph.
Thursday
Mostly cloudy, with a high near 62. East wind around 10 mph.
Thursday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 45. East wind around 10 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. East wind 10 to 13 mph, with gusts as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. East wind 5 to 10 mph becoming light east southeast after midnight. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Memorial Day
Sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Marshalltown IA
 42.06°N 92.92°W
Last Update:
6:11 pm CDT May 20, 2026
Forecast Valid:
6pm CDT May 20, 2026-6pm CDT May 27, 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