National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Owatonna Degner Regional Airport (KOWA)

Lat: 44.12°NLon: 93.26°WElev: 1129ft.

Fair

57°F

14°C

Humidity 90%
Wind Speed SW 9 mph
Barometer 29.80 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 Jun 12:55 am CDT
Extended Forecast for

Owatonna MN

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 57. West southwest wind around 10 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. West wind 10 to 15 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Increasing clouds, with a low around 59. Southwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 59 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers between 7am and 8am. Sunny, with a high near 75. West northwest wind 5 to 15 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Northwest wind 10 to 15 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. West wind 5 to 15 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. West northwest wind 5 to 10 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers after 1am. Partly cloudy, with a low around 52. West northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 57. West southwest wind around 10 mph.
Friday
Sunny, with a high near 79. West wind 10 to 15 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Increasing clouds, with a low around 59. Southwest wind 5 to 10 mph becoming east southeast after midnight.
Saturday
A slight chance of showers between 7am and 8am. Sunny, with a high near 75. West northwest wind 5 to 15 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 50. Northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 70. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 50. West wind 5 to 15 mph.
Monday
Sunny, with a high near 74. West northwest wind 5 to 10 mph.
Monday Night
A 10 percent chance of showers after 1am. Partly cloudy, with a low around 52. West northwest wind 5 to 10 mph becoming southwest after midnight.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 73. West wind 5 to 15 mph. Chance of precipitation is 20%.
Tuesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. West wind 5 to 10 mph becoming south after midnight.
Wednesday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 76. South southwest wind 10 to 15 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55. West wind around 10 mph.
Thursday
A 10 percent chance of showers. Sunny, with a high near 75. Northwest wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Owatonna MN
 44.07°N 93.23°W (Elev. 1201 ft)
Last Update:
12:26 am CDT Jun 12, 2026
Forecast Valid:
1am CDT Jun 12, 2026-6pm CDT Jun 18, 2026
 
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