National Weather Service Forecast for: Owatonna MN
Issued by: National Weather Service Twin Cities/Chanhassen, MN
Updated: 3:01 pm CDT Jul 28, 2026
 
Tonight

Tonight: Patchy smoke before 7pm. Partly cloudy, with a low around 67. West northwest wind around 5 mph becoming calm in the evening.
Patchy Smoke
then Partly
Cloudy
 Wednesday

Wednesday: Patchy smoke between 10am and 1pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph.
Patchy Smoke

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 67. South wind 5 to 10 mph.
Partly Cloudy

 Thursday

Thursday: Increasing clouds, with a high near 85. South wind 5 to 10 mph.
Increasing
Clouds
 Thursday
Night
Thursday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 64. South southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Chance
Showers then
Showers
 Friday

Friday: Showers and possibly a thunderstorm. High near 77. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Showers

 Friday
Night
Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61. North wind 5 to 15 mph.
Slight Chance
Showers
 Saturday

Saturday: Mostly sunny, with a high near 80. North wind 5 to 10 mph.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.
Mostly Clear
Lo 67 °F Hi 87 °F Lo 67 °F Hi 85 °F Lo 64 °F Hi 77 °F Lo 61 °F Hi 80 °F Lo 61 °F

 

Tonight
 
 Patchy smoke before 7pm. Partly cloudy, with a low around 67. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Patchy smoke between 10am and 1pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph.
Wednesday Night
 
 Partly cloudy, with a low around 67. South wind 5 to 10 mph.
Thursday
 
 Increasing clouds, with a high near 85. South wind 5 to 10 mph.
Thursday Night
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 64. South southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Friday
 
 Showers and possibly a thunderstorm. High near 77. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday Night
 
 A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61. North wind 5 to 15 mph.
Saturday
 
 Mostly sunny, with a high near 80. North wind 5 to 10 mph.
Saturday Night
 
 Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.
Sunday
 
 Sunny, with a high near 80. East wind 5 to 10 mph.
Sunday Night
 
 Mostly clear, with a low around 63. South southeast wind around 5 mph.
Monday
 
 Sunny, with a high near 82. South southeast wind 5 to 15 mph.
Monday Night
 
 A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 65. South southeast wind 10 to 15 mph.
Tuesday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind around 10 mph.

 

Forecast from NOAA-NWS for Owatonna MN.