National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

41°F

5°C

Humidity 55%
Wind Speed N 7 mph
Barometer 30.28 in (1025.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 5 Nov 10:53 pm CST
Extended Forecast for

4 Miles SW Millersburg IA

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind becoming southeast around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 60. South wind 5 to 10 mph increasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 60 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly after 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 45. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 64. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Calm wind becoming southeast around 5 mph.
Thursday
Increasing clouds, with a high near 60. South wind 5 to 10 mph increasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Thursday Night
A 50 percent chance of showers, mainly after 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 45. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 64. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 23.
Veterans Day
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Millersburg IA
 41.52°N 92.2°W (Elev. 774 ft)
Last Update:
11:11 pm CST Nov 5, 2025
Forecast Valid:
11pm CST Nov 5, 2025-6pm CST Nov 12, 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