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

57°F

14°C

Humidity 94%
Wind Speed NW 8 mph
Barometer 30.01 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 20 Jun 1:15 am CDT
Extended Forecast for

Oelwein IA

  • Overnight

    Overnight: Mostly clear, with a low around 52. West wind around 7 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Northwest wind 7 to 11 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 56. Northwest wind around 7 mph becoming east after midnight.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Cloudy, with a high near 69. East wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 53. North wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 74. Northeast wind 7 to 9 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Northeast wind 3 to 6 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. South wind around 8 mph.

    Low: 57 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 52. West wind around 7 mph.
Saturday
Sunny, with a high near 76. Northwest wind 7 to 11 mph.
Saturday Night
Increasing clouds, with a low around 56. Northwest wind around 7 mph becoming east after midnight.
Sunday
Showers likely, mainly after 3pm. Cloudy, with a high near 69. East wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 53. North wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 74. Northeast wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 54. Northeast wind 3 to 6 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. South wind around 8 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. West wind 8 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 75. Northwest wind around 7 mph.
Thursday Night
Mostly clear, with a low around 55. North wind around 6 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 77. East wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oelwein IA
 42.67°N 91.93°W
Last Update:
1:26 am CDT Jun 20, 2026
Forecast Valid:
1am CDT Jun 20, 2026-6pm CDT Jun 26, 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