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

36°F

2°C

Humidity 93%
Wind Speed SW 8 mph
Barometer 29.99 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Jan 7:15 pm CST
Extended Forecast for

3 Miles W Sumner IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Windy, with a west wind 16 to 21 mph, with gusts as high as 31 mph.

    High: 46 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Wind chill values as low as 5. Windy, with a northwest wind 17 to 24 mph, with gusts as high as 34 mph.

    Low: 20 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 19 by 5pm. Wind chill values as low as 5. Windy, with a north northwest wind 18 to 25 mph, with gusts as high as 34 mph.

    High: 23 °F⇓

    Decreasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. Blustery, with a north northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 23 mph.

    Low: 10 °F

    Clear and
    Blustery then
    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Partly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 46. Windy, with a west wind 16 to 21 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Wind chill values as low as 5. Windy, with a northwest wind 17 to 24 mph, with gusts as high as 34 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 19 by 5pm. Wind chill values as low as 5. Windy, with a north northwest wind 18 to 25 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 10. Blustery, with a north northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 23 mph.
Thursday
A 40 percent chance of snow after noon. Partly sunny, with a high near 28.
Thursday Night
Snow likely, mainly before midnight. Cloudy, with a low around 23. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Windy.
Friday Night
Mostly cloudy, with a low around 5. Windy.
Saturday
Mostly cloudy, with a high near 12. Blustery.
Saturday Night
Mostly cloudy, with a low around 0. Blustery.
Sunday
Partly sunny, with a high near 13. Breezy.
Sunday Night
Mostly cloudy, with a low around 2.
M.L.King Day
Partly sunny, with a high near 18. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Sumner IA
 42.85°N 92.16°W
Last Update:
5:06 pm CST Jan 12, 2026
Forecast Valid:
7pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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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