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

76°F

24°C

Humidity 33%
Wind Speed SW 12 mph
Barometer 29.63 in (1003.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 9 Mar 5:53 pm CDT
Extended Forecast for

6 Miles SSW Eddyville IA

  • Tonight

    Tonight: Clear, with a low around 48. West southwest wind 6 to 8 mph becoming south southeast in the evening.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 74. South wind 8 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 74 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely after 1am. Increasing clouds, with a low around 39. North wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. Breezy, with a north northwest wind 16 to 18 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 48. West southwest wind 6 to 8 mph becoming south southeast in the evening.
Tuesday
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 74. South wind 8 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely after 1am. Increasing clouds, with a low around 39. North wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. Breezy, with a north northwest wind 16 to 18 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly clear, with a low around 29. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 56. Breezy.
Thursday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 39. Breezy.
Friday
Mostly cloudy, with a high near 53.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 61.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Breezy.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 47. Windy. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 19. Blustery.
Monday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Eddyville IA
 41.09°N 92.68°W
Last Update:
4:31 pm CDT Mar 9, 2026
Forecast Valid:
5pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
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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