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

39°F

4°C

Humidity 70%
Wind Speed E 3 mph
Barometer 30.24 in (1024.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 4 Nov 12:53 am CST
Extended Forecast for

5 Miles NW Le Grand IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Southeast wind 3 to 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Southeast wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. South wind 6 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 57 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Calm wind becoming southeast around 5 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Southeast wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 64. Southeast wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 42. South wind 6 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 57. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 33. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Partly sunny, with a high near 60. Breezy.
Thursday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 58. Breezy.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Le Grand IA
 42.06°N 92.83°W
Last Update:
7:52 pm CST Nov 3, 2025
Forecast Valid:
1am CST Nov 4, 2025-6pm CST Nov 10, 2025
 
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