National Weather Service Forecast for: Owatonna MN
Issued by: National Weather Service Twin Cities/Chanhassen, MN
Updated: 5:57 am CDT Jun 22, 2026
 
Today

Today: Sunny, with a high near 77. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunny

 Tonight

Tonight: Partly cloudy, with a low around 55. East wind around 5 mph.
Partly Cloudy

 Tuesday

Tuesday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 77. South southwest wind 5 to 15 mph. Chance of precipitation is 60%.
Partly Sunny
then Showers
Likely
 Tuesday
Night
Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 58. South southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Wednesday

Wednesday: Mostly sunny, with a high near 75. West northwest wind 5 to 15 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 54. Northwest wind 5 to 15 mph.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 73. North northwest wind around 10 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 53. North northwest wind around 5 mph becoming calm in the evening.
Mostly Clear

 Friday

Friday: Mostly sunny, with a high near 76. East southeast wind around 5 mph.
Mostly Sunny
Hi 77 °F Lo 55 °F Hi 77 °F Lo 58 °F Hi 75 °F Lo 54 °F Hi 73 °F Lo 53 °F Hi 76 °F

 

Today
 
 Sunny, with a high near 77. Calm wind becoming east northeast around 5 mph in the afternoon.
Tonight
 
 Partly cloudy, with a low around 55. East wind around 5 mph.
Tuesday
 
 A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 77. South southwest wind 5 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
 
 Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 58. South southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
 Mostly sunny, with a high near 75. West northwest wind 5 to 15 mph.
Wednesday Night
 
 Partly cloudy, with a low around 54. Northwest wind 5 to 15 mph.
Thursday
 
 Mostly sunny, with a high near 73. North northwest wind around 10 mph.
Thursday Night
 
 Mostly clear, with a low around 53. North northwest wind around 5 mph becoming calm in the evening.
Friday
 
 Mostly sunny, with a high near 76. East southeast wind around 5 mph.
Friday Night
 
 A 20 percent chance of showers. Mostly cloudy, with a low around 58. East southeast wind around 5 mph.
Saturday
 
 Partly sunny, with a high near 81. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

 

Forecast from NOAA-NWS for Owatonna MN.