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

48°F

9°C

Humidity 71%
Wind Speed N 14 mph
Barometer 29.76 in (1008.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 7 Nov 6:53 pm CST
Extended Forecast for

Sigourney IA

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 25 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain, mainly before 4pm. High near 42. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    High: 42 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before 11pm, then a chance of snow between 11pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 24. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 25 mph.
Saturday
Rain, mainly before 4pm. High near 42. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Saturday Night
A chance of rain and snow before 11pm, then a chance of snow between 11pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 24. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 34. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 24.
Veterans Day
Mostly sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sigourney IA
 41.35°N 92.23°W (Elev. 781 ft)
Last Update:
4:26 pm CST Nov 7, 2025
Forecast Valid:
7pm CST Nov 7, 2025-6pm CST Nov 14, 2025
 
Forecast Discussion
 
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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