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

71°F

22°C

Humidity 57%
Wind Speed S 10 mph
Barometer 29.94 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 26 May 1:35 am CDT
Extended Forecast for

Owatonna MN

  • Overnight

    Overnight: Mostly clear, with a low around 63. South wind around 10 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 88. South southwest wind around 10 mph. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 7pm. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. East northeast wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. East southeast wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. East wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. South southeast wind around 5 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Southeast wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 63. South wind around 10 mph.
Tuesday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 88. South southwest wind around 10 mph. Chance of precipitation is 20%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 7pm. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 62. Southeast wind around 5 mph.
Wednesday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 57. East northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 81. East southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 54. East wind around 5 mph.
Friday
Sunny, with a high near 83. South southeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 55. Southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 80. East southeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 54. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 79. Southeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 54. South southeast wind around 5 mph.
Monday
Sunny, with a high near 81. South wind around 5 mph becoming north northwest in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Owatonna MN
 44.1°N 93.23°W (Elev. 1158 ft)
Last Update:
1:26 am CDT May 26, 2026
Forecast Valid:
1am CDT May 26, 2026-6pm CDT Jun 1, 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