Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

-1°F

-18°C

Humidity 82%
Wind Speed N 7 mph
Barometer 30.41 in (1031.8 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 30 Jan 7:53 am CST
Extended Forecast for

Ottumwa IA

  • Today

    Today: A chance of flurries between 9am and 11am.  Partly sunny, with a high near 15. Wind chill values as low as -10. North wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 15 °F

    Chance
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -10. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 22. Wind chill values as low as -10. Northwest wind 3 to 7 mph.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7. Wind chill values as low as zero. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow.  Mostly cloudy, with a high near 29. South wind 7 to 10 mph, with gusts as high as 20 mph.  Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Sunday Night

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

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A chance of flurries between 9am and 11am. Partly sunny, with a high near 15. Wind chill values as low as -10. North wind 7 to 15 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -10. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 22. Wind chill values as low as -10. Northwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 7. Wind chill values as low as zero. Calm wind becoming south 5 to 7 mph after midnight.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 29. South wind 7 to 10 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa IA
 41.02°N 92.42°W
6:27 am CST Jan 30, 2026
8am CST Jan 30, 2026-6pm CST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database