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.

A Few Clouds

53°F

12°C

Humidity 45%
Wind Speed NW 14 G 26 mph
Barometer 30.31 in (1026.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 5 Apr 1:53 pm CDT
Extended Forecast for

Ottumwa Industrial Airport IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. West northwest wind around 14 mph, with gusts as high as 22 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 49. North northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 28. North northwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. East southeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 7pm, then a chance of rain showers. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Rain/Snow
    then Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 71. Windy.

    High: 71 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of showers. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 56. West northwest wind around 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 35. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 49. North northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 28. North northwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 20%.
Tuesday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. East southeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow showers before 7pm, then a chance of rain showers. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 71. Windy.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 65.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 62.
Friday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa Industrial Airport IA
 41.11°N 92.44°W
Last Update:
1:51 pm CDT Apr 5, 2026
Forecast Valid:
2pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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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