National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fair

39°F

4°C

Humidity 87%
Wind Speed SE 8 mph
Barometer 30.00 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Feb 9:35 am CST
Extended Forecast for

4 Miles N Sumner IA

  • Today

    Today: Mostly sunny, with a high near 53. South southwest wind 7 to 10 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South southwest wind around 6 mph becoming west northwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 58. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 58. Windy.

    High: 58 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 40%.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 53. South southwest wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 31. South southwest wind around 6 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 55. Northwest wind around 7 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 38. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Washington's Birthday
Mostly sunny, with a high near 58. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 58. Windy.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 53. Breezy.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
A chance of rain and snow. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sumner IA
 42.89°N 92.07°W
Last Update:
6:57 am CST Feb 14, 2026
Forecast Valid:
10am CST Feb 14, 2026-6pm CST Feb 20, 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