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.

Fair

31°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 8 Oct 3:35 am CDT
Extended Forecast for

Owatonna MN

Frost Advisory until October 8, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 8, 08:00am

    NOW until 8:00am Wed

    Frost Advisory

  • Overnight

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 63 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. Southeast wind 5 to 10 mph.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. South wind 10 to 15 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 53. South wind 10 to 15 mph.

    Low: 53 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 70. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. North wind around 5 mph becoming east southeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Overnight
Clear, with a steady temperature around 37. Calm wind.
Wednesday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 41. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 66. South wind 10 to 15 mph.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 53. South wind 10 to 15 mph.
Friday
Sunny, with a high near 70. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Friday Night
Mostly clear, with a low around 44. North wind around 5 mph becoming east southeast after midnight.
Saturday
Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 53. South southeast wind 10 to 15 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 71. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55. South southeast wind 10 to 15 mph.
Columbus Day
A 30 percent chance of showers. Mostly sunny, with a high near 69. West southwest wind around 10 mph becoming north northwest in the afternoon.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51. East northeast wind around 5 mph becoming south southeast after midnight.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 67. Southeast wind 5 to 10 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:
3:27 am CDT Oct 8, 2025
Forecast Valid:
3am CDT Oct 8, 2025-6pm CDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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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