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.

Partly Cloudy and Breezy

81°F

27°C

Humidity 34%
Wind Speed S 23 G 29 mph
Barometer 30.02 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 May 1:15 pm CDT
Extended Forecast for

Oelwein IA

  • Memorial Day

    Memorial Day: Sunny, with a high near 82. Breezy, with a south wind 18 to 20 mph, with gusts as high as 28 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 60. South wind 10 to 15 mph.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. South wind 9 to 11 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. South wind 6 to 10 mph becoming east after midnight.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. East wind 3 to 7 mph.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. East wind 7 to 13 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. East wind 10 to 13 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. East wind 7 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. East wind around 7 mph.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Memorial Day
Sunny, with a high near 82. Breezy, with a south wind 18 to 20 mph, with gusts as high as 28 mph.
Tonight
Clear, with a low around 60. South wind 10 to 15 mph.
Tuesday
Sunny, with a high near 85. South wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 60. South wind 6 to 10 mph becoming east after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. East wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 58. East wind 7 to 13 mph.
Thursday
Sunny, with a high near 79. East wind 10 to 13 mph.
Thursday Night
Partly cloudy, with a low around 55. East wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 80. East wind around 7 mph.
Friday Night
Partly cloudy, with a low around 55. East wind around 7 mph.
Saturday
Mostly sunny, with a high near 79. East wind 7 to 11 mph.
Saturday Night
Partly cloudy, with a low around 53. East wind 8 to 10 mph.
Sunday
Sunny, with a high near 77. East wind around 9 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:
12:51 pm CDT May 25, 2026
Forecast Valid:
1pm CDT May 25, 2026-6pm CDT May 31, 2026
 
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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