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

34°F

1°C

Humidity 85%
Wind Speed N 8 mph
Barometer 30.12 in (1020.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 9 Jan 5:53 pm CST
Extended Forecast for

6 Miles ENE Unionville IA

  • Tonight

    Tonight: A chance of rain and flurries before 2am, then a chance of rain and snow between 2am and 3am, then a chance of snow after 3am. Increasing clouds, with a low around 31. Calm wind becoming west northwest 5 to 7 mph after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of sprinkles and flurries, mainly between 2pm and 3pm. Partly sunny, with a high near 38. Breezy, with a west northwest wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 38 °F

    Chance
    Sprinkles/Flurries
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. Northwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and flurries before 2am, then a chance of rain and snow between 2am and 3am, then a chance of snow after 3am. Increasing clouds, with a low around 31. Calm wind becoming west northwest 5 to 7 mph after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of sprinkles and flurries, mainly between 2pm and 3pm. Partly sunny, with a high near 38. Breezy, with a west northwest wind 7 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 21. Northwest wind around 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 34. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 27. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Unionville IA
 40.85°N 92.59°W
Last Update:
5:11 pm CST Jan 9, 2026
Forecast Valid:
6pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation