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

37°F

3°C

Humidity 75%
Wind Speed S 3 mph
Barometer 30.24 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 4 Nov 1:35 am CST
Extended Forecast for

5 Miles SSW Sumner IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. South wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. Breezy, with a south southeast wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 61 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Breezy, with a south southwest wind 6 to 11 mph becoming northwest 12 to 17 mph after midnight. Winds could gust as high as 28 mph.

    Low: 41 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 55. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. Breezy.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Friday

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

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. South wind around 6 mph.
Tuesday
Sunny, with a high near 61. Breezy, with a south southeast wind 7 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 41. Breezy, with a south southwest wind 6 to 11 mph becoming northwest 12 to 17 mph after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 55. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 31. Calm wind becoming southeast 5 to 7 mph after midnight.
Thursday
Partly sunny, with a high near 56. Breezy.
Thursday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 53. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow before 8am, then a chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 38. Breezy.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Sumner IA
 42.79°N 92.13°W
Last Update:
7:52 pm CST Nov 3, 2025
Forecast Valid:
1am CST Nov 4, 2025-6pm CST Nov 10, 2025
 
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