Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

15°F

-9°C

Humidity 56%
Wind Speed Vrbl 5 mph
Barometer 30.35 in (1029.4 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 29 Jan 11:53 am CST
Extended Forecast for

Ottumwa IA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 20. Wind chill values as low as 10. North wind around 7 mph.

    High: 20 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -10. North wind around 6 mph becoming calm.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16. Wind chill values as low as -10. North wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. Wind chill values as low as -10. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22. North northwest wind 5 to 7 mph.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow.  Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

  • Sunday Night

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

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 20. Wind chill values as low as 10. North wind around 7 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -10. North wind around 6 mph becoming calm.
Friday
Mostly sunny, with a high near 16. Wind chill values as low as -10. North wind 6 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 1. Wind chill values as low as -10. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 22. North northwest wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa IA
 41.02°N 92.42°W
10:57 am CST Jan 29, 2026
12pm CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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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