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

2°F

-17°C

Humidity 76%
Wind Speed NW 8 mph
Barometer 30.63 in (1039.7 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 23 Feb 8:53 am CST
Extended Forecast for

5 Miles SSE Reinbeck IA

  • Today

    Today: Sunny, with a high near 18. Wind chill values as low as -5. North northwest wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a temperature falling to near 9 by 9pm, then rising to around 18 during the remainder of the night. Wind chill values as low as zero. Light south wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 21 mph.

    Low: 9 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Wind chill values as low as 5. South wind around 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 14. Wind chill values as low as 5. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 27. Northwest wind 6 to 9 mph becoming south southeast in the afternoon. Little or no snow accumulation expected.

    High: 27 °F

    Sunny then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 18. Wind chill values as low as -5. North northwest wind 5 to 9 mph becoming light and variable in the afternoon.
Tonight
Partly cloudy, with a temperature falling to near 9 by 9pm, then rising to around 18 during the remainder of the night. Wind chill values as low as zero. Light south wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 37. Wind chill values as low as 5. South wind around 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 14. Wind chill values as low as 5. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 27. Northwest wind 6 to 9 mph becoming south southeast in the afternoon. Little or no snow accumulation expected.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 37. Breezy.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Reinbeck IA
 42.25°N 92.53°W
Last Update:
6:36 am CST Feb 23, 2026
Forecast Valid:
9am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
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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