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

35°F

2°C

Humidity 45%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 19 Apr 9:15 pm CDT
Extended Forecast for

Owatonna MN

  • Tonight

    Tonight: Clear, with a low around 28. North wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 59. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. South wind 5 to 15 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72. South southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46. North wind around 5 mph becoming east southeast after midnight.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

    Low: 60 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

    High: 73 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 43. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Clear, with a low around 28. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 59. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 44. South wind 5 to 15 mph.
Tuesday
Sunny, with a high near 72. South southwest wind 5 to 10 mph becoming north in the afternoon.
Tuesday Night
Clear, with a low around 46. North wind around 5 mph becoming east southeast after midnight.
Wednesday
Sunny, with a high near 80. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 60. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Thursday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 43. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 57. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 36. West northwest wind 10 to 15 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 53. Northwest wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 34. North northwest wind 5 to 10 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 56. North northwest 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:
8:32 pm CDT Apr 19, 2026
Forecast Valid:
9pm CDT Apr 19, 2026-6pm CDT Apr 26, 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