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

Hazardous Weather Conditions

Current conditions at

Owatonna Degner Regional Airport (KOWA)

Lat: 44.12°NLon: 93.26°WElev: 1129ft.

Rain Fog/Mist

60°F

16°C

Humidity 100%
Wind Speed E 12 mph
Barometer 30.18 in
Dewpoint 60°F (16°C)
Visibility 1.75 mi
Last update 18 Sep 11:55 am CDT
Extended Forecast for

Owatonna MN

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 61. East southeast wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers after 4am. Patchy fog. Steady temperature around 61. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 61 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers or drizzle likely before 7am, then drizzle likely, mainly between 7am and 11am. Cloudy, with a high near 65. East wind around 10 mph becoming north northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of drizzle before 9pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 51. North northeast wind around 10 mph. Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 64. East northeast wind 10 to 15 mph.

    High: 64 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 46. East northeast wind around 10 mph.

    Low: 46 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 58. East northeast wind around 10 mph.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. East northeast wind 5 to 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. East wind 5 to 10 mph.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 61. East southeast wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers after 4am. Patchy fog. Steady temperature around 61. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
Showers or drizzle likely before 7am, then drizzle likely, mainly between 7am and 11am. Cloudy, with a high near 65. East wind around 10 mph becoming north northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A slight chance of drizzle before 9pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 51. North northeast wind around 10 mph. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 64. East northeast wind 10 to 15 mph.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 46. East northeast wind around 10 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 58. East northeast wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 43. East northeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 60. East wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 41. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 62. Calm wind becoming east southeast around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind.
Thursday
Mostly sunny, with a high near 65. Calm wind becoming south around 5 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:
11:12 am CDT Sep 18, 2026
Forecast Valid:
12pm CDT Sep 18, 2026-6pm CDT Sep 24, 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