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

48°F

9°C

Humidity 74%
Wind Speed NW 12 G 25 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 28 Apr 6:53 am CDT
Extended Forecast for

4 Miles S Blakesburg IA

  • Today

    Today: A chance of sprinkles between 3pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 61. North northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A chance of sprinkles with a slight chance of showers before midnight, then a chance of sprinkles between midnight and 2am. Mostly cloudy, with a low around 42. North wind around 7 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. North wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 60. West wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 60 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of sprinkles between 3pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 61. North northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A chance of sprinkles with a slight chance of showers before midnight, then a chance of sprinkles between midnight and 2am. Mostly cloudy, with a low around 42. North wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 62. North wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 60. West wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Blakesburg IA
 40.9°N 92.65°W
Last Update:
5:37 am CDT Apr 28, 2026
Forecast Valid:
7am CDT Apr 28, 2026-6pm CDT May 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation