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.

Overcast

57°F

14°C

Humidity 58%
Wind Speed S 8 mph
Barometer 29.66 in (1004.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 6 Nov 10:53 pm CST
Extended Forecast for

3 Miles WSW West Grove IA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. South southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: Sunny, with a high near 65. Breezy, with a west wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 36. West wind 5 to 7 mph becoming calm after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain, mainly after noon. High near 48. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 24. North northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Breezy.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

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

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. South southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 65. Breezy, with a west wind 9 to 16 mph, with gusts as high as 24 mph.
Friday Night
Increasing clouds, with a low around 36. West wind 5 to 7 mph becoming calm after midnight.
Saturday
Rain, mainly after noon. High near 48. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 24. North northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 35. Breezy.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 25.
Veterans Day
Partly sunny, with a high near 55. Breezy.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW West Grove IA
 40.7°N 92.6°W
Last Update:
10:16 pm CST Nov 6, 2025
Forecast Valid:
11pm CST Nov 6, 2025-6pm CST Nov 13, 2025
 
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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