National Weather Service Forecast for: Rochester MN
Issued by: National Weather Service La Crosse
Updated: 2:21 am CDT Jun 30, 2026
 
Overnight

Overnight: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 78. Southwest wind around 11 mph, with gusts as high as 22 mph.
Slight Chance
Showers

 Tuesday

Tuesday: A 30 percent chance of showers and thunderstorms, mainly between 8am and 9am. Partly sunny, with a high near 92. Heat index values as high as 99. South wind 9 to 13 mph, with gusts as high as 23 mph.
Chance
Showers then
Partly Sunny
 Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph.
Partly Cloudy
then Chance
T-storms
 Wednesday

Wednesday: A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 9am, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 88. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely then
Chance
T-storms
 Wednesday
Night
Wednesday 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 68. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

 Thursday

Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southwest wind 3 to 6 mph.
Mostly Sunny
then Slight
Chance
T-storms
 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm. Low around 69. South wind 5 to 7 mph. Chance of precipitation is 80%.
Showers

 Friday

Friday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South wind 5 to 8 mph. Chance of precipitation is 60%.
Showers
Likely

 Friday
Night
Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind around 7 mph becoming southeast after midnight.
Chance
T-storms
Lo 78 °F Hi 92 °F Lo 70 °F Hi 88 °F Lo 68 °F Hi 89 °F Lo 69 °F Hi 87 °F Lo 68 °F

Extreme Heat Warning
Hazardous Weather Outlook
Severe Thunderstorm Watch
 

Overnight
 
 A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 78. Southwest wind around 11 mph, with gusts as high as 22 mph.
Tuesday
 
 A 30 percent chance of showers and thunderstorms, mainly between 8am and 9am. Partly sunny, with a high near 92. Heat index values as high as 99. South wind 9 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph.
Wednesday
 
 A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 9am, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 88. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday 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 68. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southwest wind 3 to 6 mph.
Thursday Night
 
 Showers and possibly a thunderstorm. Low around 69. South wind 5 to 7 mph. Chance of precipitation is 80%.
Friday
 
 Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South wind 5 to 8 mph. Chance of precipitation is 60%.
Friday Night
 
 A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind around 7 mph becoming southeast after midnight.
Independence Day
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 7 to 9 mph.
Saturday Night
 
 A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind 6 to 8 mph.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. East wind around 8 mph.
Sunday Night
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Northeast wind around 6 mph becoming calm in the evening.
Monday
 
 Mostly sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the afternoon.

 

Forecast from NOAA-NWS for Rochester MN.