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.

A Few Clouds

64°F

18°C

Humidity 73%
Wind Speed E 7 mph
Barometer 30.35 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Sep 6:15 pm CDT
Extended Forecast for

Oelwein IA

  • Tonight

    Tonight: Partly cloudy, with a low around 52. East wind around 7 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 65. Southeast wind around 6 mph.

    High: 65 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of showers between 3am and 5am. Mostly cloudy, with a low around 57. Light east wind. Chance of precipitation is 20%.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 66. East wind 5 to 7 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. Southeast wind 6 to 9 mph.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers likely. Cloudy, with a high near 61. Southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 55. Southeast wind 8 to 11 mph.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 65. Southeast wind 5 to 7 mph.

    High: 65 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Light southeast wind.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. East wind around 7 mph.
Thursday
Mostly cloudy, with a high near 65. Southeast wind around 6 mph.
Thursday Night
A slight chance of showers between 3am and 5am. Mostly cloudy, with a low around 57. Light east wind. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 66. East wind 5 to 7 mph.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. Southeast wind 6 to 9 mph.
Saturday
Showers likely. Cloudy, with a high near 61. Southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55. Southeast wind 8 to 11 mph.
Sunday
Mostly cloudy, with a high near 65. Southeast wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 54. Light southeast wind.
Monday
Mostly sunny, with a high near 69. Southeast wind 5 to 9 mph.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 57. Breezy, with a southeast wind 14 to 16 mph becoming northwest after midnight. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. Breezy, with a northwest wind around 17 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oelwein IA
 42.67°N 91.9°W
Last Update:
5:51 pm CDT Sep 23, 2026
Forecast Valid:
6pm CDT Sep 23, 2026-6pm CDT Sep 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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