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

63°F

17°C

Humidity 78%
Wind Speed SW 10 mph
Barometer 29.67 in (1004.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Nov 1:53 am CST
Extended Forecast for

4 Miles SSE West Grove IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. Southwest wind around 14 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West southwest wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 71 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. North northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Light north wind.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Calm wind becoming east around 5 mph after midnight.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after noon. Partly sunny, with a high near 53. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. Southwest wind around 14 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West southwest wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 35. North northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny, with a high near 55. Light north wind.
Sunday Night
Partly cloudy, with a low around 35. Calm wind becoming east around 5 mph after midnight.
Monday
A 30 percent chance of rain after noon. Partly sunny, with a high near 53. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 57.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE West Grove IA
 40.65°N 92.54°W
Last Update:
12:27 am CST Nov 15, 2025
Forecast Valid:
2am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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