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

1°F

-17°C

Humidity 78%
Wind Speed NW 13 mph
Barometer 30.35 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 7 Dec 5:15 pm CST
Extended Forecast for

Oelwein IA

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Increasing clouds, with a temperature falling to near -2 by 9pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -14. North wind 5 to 7 mph becoming light and variable.

    Low: -2 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before 7am. Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind 6 to 13 mph.

    High: 21 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature rising to around 25 by 2am. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 18 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 38. West wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 22. Breezy, with a south wind 16 to 23 mph becoming northwest after midnight. Winds could gust as high as 33 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 22 °F

    Breezy.
    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27. Blustery, with a northwest wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 27 °F

    Mostly Cloudy
    and Blustery

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 7. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 7 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 18. North wind 7 to 10 mph.

    High: 18 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 0. Northwest wind 10 to 14 mph.

    Low: 0 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow after 4am. Increasing clouds, with a temperature falling to near -2 by 9pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -14. North wind 5 to 7 mph becoming light and variable.
Monday
A 20 percent chance of snow before 7am. Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind 6 to 13 mph.
Monday Night
Mostly cloudy, with a temperature rising to around 25 by 2am. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 38. West wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 22. Breezy, with a south wind 16 to 23 mph becoming northwest after midnight. Winds could gust as high as 33 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, with a high near 27. Blustery, with a northwest wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 7. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 18. North wind 7 to 10 mph.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 0. Northwest wind 10 to 14 mph.
Friday
Partly sunny, with a high near 8. Blustery, with a northwest wind 14 to 18 mph.
Friday Night
Mostly cloudy, with a low around -9. Blustery, with a northwest wind 13 to 16 mph.
Saturday
Partly sunny and cold, with a high near 2. Northwest wind 9 to 13 mph.
Saturday Night
Mostly cloudy, with a low around -9. West wind around 9 mph.
Sunday
Mostly sunny, with a high near 10. Southwest wind 9 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oelwein IA
 42.67°N 91.9°W
Last Update:
3:16 pm CST Dec 7, 2025
Forecast Valid:
5pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
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Additional Resources

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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