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

69°F

21°C

Humidity 89%
Wind Speed S 9 mph
Barometer 29.98 in
Dewpoint 65°F (18°C)
Visibility 9.00 mi
Last update 14 Jul 1:35 am CDT
Extended Forecast for

Owatonna MN

  • Overnight

    Overnight: Mostly clear, with a low around 64. South southwest wind around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Areas of smoke between noon and 1pm. Sunny, with a high near 86. South wind around 5 mph.

    High: 86 °F

    Sunny then
    Areas Smoke

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. South wind 5 to 10 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. South wind 10 to 15 mph.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 66. South wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. South wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. North wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 71. North wind around 10 mph.

    High: 71 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. North northeast wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 64. South southwest wind around 5 mph.
Monday
Areas of smoke between noon and 1pm. Sunny, with a high near 86. South wind around 5 mph.
Monday Night
Mostly clear, with a low around 68. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. South wind 10 to 15 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 66. South wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. South wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. North wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 71. North wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 54. North northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 75. East northeast wind around 5 mph becoming southeast in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind around 5 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. West southwest wind around 5 mph becoming east in the evening.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. East 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:
10:47 pm CDT Jul 13, 2025
Forecast Valid:
1am CDT Jul 14, 2025-6pm CDT Jul 20, 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