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

42°F

6°C

Humidity 55%
Wind Speed NW 5 mph
Barometer 30.26 in (1025.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 5 Nov 7:53 pm CST
Extended Forecast for

Unionville IA

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 61. Breezy, with a south wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 61 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 46. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Friday

    Friday: Sunny, with a high near 66. West wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. North northwest wind 3 to 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 50. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Increasing clouds, with a high near 61. Breezy, with a south wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
A 40 percent chance of rain, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 46. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 66. West wind 8 to 15 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 37. North northwest wind 3 to 7 mph.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 50. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 26.
Veterans Day
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Unionville IA
 40.83°N 92.68°W
Last Update:
7:32 pm CST Nov 5, 2025
Forecast Valid:
8pm CST Nov 5, 2025-6pm CST Nov 12, 2025
 
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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