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.

Overcast

54°F

12°C

Humidity 67%
Wind Speed SE 20 mph
Barometer 30.27 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 21 May 8:35 am CDT
Extended Forecast for

Owatonna MN

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 65. Southeast wind around 15 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Increasing clouds, with a low around 46. East southeast wind 10 to 15 mph.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 7am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 64. Breezy, with an east southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.

    High: 64 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly between 7pm and 1am. Cloudy, with a low around 48. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 69. South southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 69 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. West northwest wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. West southwest wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. South wind 5 to 10 mph.

    Low: 54 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 83. South wind 10 to 15 mph.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 65. Southeast wind around 15 mph.
Tonight
A 20 percent chance of showers after 4am. Increasing clouds, with a low around 46. East southeast wind 10 to 15 mph.
Friday
A slight chance of showers before 7am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 64. Breezy, with an east southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.
Friday Night
Showers likely, mainly between 7pm and 1am. Cloudy, with a low around 48. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 69. South southeast wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 48. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 77. West southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 54. South wind 5 to 10 mph.
Memorial Day
Sunny, with a high near 83. South wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 57. South wind around 10 mph.
Tuesday
Sunny, with a high near 84. South southeast wind around 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southeast 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:
7:06 am CDT May 21, 2026
Forecast Valid:
8am CDT May 21, 2026-6pm CDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation