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

32°F

0°C

Humidity 59%
Wind Speed SE 15 mph
Barometer 30.12 in (1020.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 8 Feb 9:53 am CST
Extended Forecast for

4 Miles S Blakesburg IA

  • Today

    Today: Partly sunny, with a high near 46. East southeast wind 6 to 9 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. East wind around 6 mph becoming light and variable.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. South wind around 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. North wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before noon, then a chance of rain. Cloudy, with a high near 45. Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 46. East southeast wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 27. East wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 61. South wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 35. South wind around 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 50. North wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Thursday
A chance of rain and snow before noon, then a chance of rain. Cloudy, with a high near 45. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 46.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Blakesburg IA
 40.9°N 92.65°W
Last Update:
10:25 am CST Feb 8, 2026
Forecast Valid:
10am CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

Radar & Satellite Image

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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