Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

A Few Clouds

1°F

-17°C

Humidity 72%
Wind Speed NW 13 mph
Barometer 30.36 in (1030.2 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 25 Jan 9:53 pm CST
Extended Forecast for

Ottumwa IA

Cold Weather Advisory January 26, 12:00am until January 26, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around -4. Wind chill values as low as -15. North northwest wind around 6 mph.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -15. West northwest wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a steady temperature around 14. Wind chill values as low as zero. South southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21. Wind chill values as low as zero. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 4. Northwest wind around 6 mph becoming calm.

    Low: 4 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -4. Wind chill values as low as -15. North northwest wind around 6 mph.
Monday
Sunny, with a high near 18. Wind chill values as low as -15. West northwest wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a steady temperature around 14. Wind chill values as low as zero. South southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 21. Wind chill values as low as zero. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 4. Northwest wind around 6 mph becoming calm.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
Sunny, with a high near 18.
Friday Night
Mostly clear, with a low around 2.
Saturday
Sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa IA
 41°N 92.42°W
9:52 pm CST Jan 25, 2026
10pm CST Jan 25, 2026-6pm CST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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