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

61°F

16°C

Humidity 27%
Wind Speed W 5 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 15 Feb 4:53 pm CST
Extended Forecast for

Exline IA

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Light and variable wind becoming south southwest 6 to 11 mph in the evening.

    Low: 43 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 65. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 65 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. South wind 6 to 9 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. Windy, with a south southeast wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 66 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 49. Windy, with a south wind 17 to 22 mph becoming west southwest after midnight. Winds could gust as high as 32 mph.

    Low: 49 °F

    Chance Rain
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 65. Breezy.

    High: 65 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. Light and variable wind becoming south southwest 6 to 11 mph in the evening.
Washington's Birthday
Partly sunny, with a high near 65. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 45. South wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 66. Windy, with a south southeast wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A 30 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 49. Windy, with a south wind 17 to 22 mph becoming west southwest after midnight. Winds could gust as high as 32 mph.
Wednesday
Sunny, with a high near 65. Breezy.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 60. Breezy.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 42. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Exline IA
 40.66°N 92.83°W
Last Update:
5:26 pm CST Feb 15, 2026
Forecast Valid:
5pm CST Feb 15, 2026-6pm CST Feb 22, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation