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

45°F

7°C

Humidity 40%
Wind Speed S 12 mph
Barometer 30.35 in (1028.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Mar 9:53 pm CDT
Extended Forecast for

5 Miles N Blakesburg IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Southeast wind 6 to 8 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of sprinkles after 5pm. Partly sunny, with a high near 61. South wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 61 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: A chance of sprinkles before 7pm. Partly cloudy, with a low around 44. Southeast wind around 8 mph.

    Low: 44 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. South southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South wind around 7 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 81. Breezy.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 36. Windy.

    Low: 36 °F

    Chance Rain
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Southeast wind 6 to 8 mph.
Tuesday
A chance of sprinkles after 5pm. Partly sunny, with a high near 61. South wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of sprinkles before 7pm. Partly cloudy, with a low around 44. Southeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 78. South southwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind around 7 mph.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 81. Breezy.
Thursday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 36. Windy.
Friday
Mostly sunny, with a high near 50. Breezy.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Blakesburg IA
 41.03°N 92.62°W
Last Update:
9:31 pm CDT Mar 23, 2026
Forecast Valid:
10pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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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