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.

A Few Clouds

14°C

58°F

Humidity 92%
Wind Speed E 19 km/h
Barometer 29.96 in
Dewpoint 13°C (55°F)
Visibility 16 km
Last update 14 Jun 12:15 am CDT
Extended Forecast for

Owatonna MN

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 15. East southeast wind around 15 km/h.

    Low: 15 °C

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 26. Southeast wind 10 to 15 km/h becoming west southwest in the afternoon.

    High: 26 °C

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 18. Northeast wind around 10 km/h becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Low: 18 °C

    Chance
    T-storms then
    T-storms
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 27. East southeast wind around 10 km/h becoming northeast in the morning. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 27 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. South wind around 10 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 18 °C

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 28. South southwest wind around 10 km/h.

    High: 28 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 18. South wind around 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Low: 18 °C

    T-storms
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 27. South southwest wind 10 to 15 km/h. Chance of precipitation is 60%.

    High: 27 °C

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 17. North northeast wind around 10 km/h becoming east southeast in the evening. Chance of precipitation is 70%.

    Low: 17 °C

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 15. East southeast wind around 15 km/h.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 26. Southeast wind 10 to 15 km/h becoming west southwest in the afternoon.
Saturday Night
Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 18. Northeast wind around 10 km/h becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 27. East southeast wind around 10 km/h becoming northeast in the morning. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. South wind around 10 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 28. South southwest wind around 10 km/h.
Monday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 18. South wind around 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 27. South southwest wind 10 to 15 km/h. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 17. North northeast wind around 10 km/h becoming east southeast in the evening. Chance of precipitation is 70%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 24. North wind 10 to 20 km/h. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 14. West northwest wind 10 to 15 km/h.
Juneteenth
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 26. West northwest wind 10 to 15 km/h.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 16. West southwest wind around 10 km/h becoming south after midnight.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28. South wind 15 to 25 km/h.
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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 m)
Last Update:
11:51 pm CDT Jun 13, 2025
Forecast Valid:
12am CDT Jun 14, 2025-6pm CDT Jun 20, 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