National Weather Service Forecast for: Plymouth MN
Issued by: National Weather Service Twin Cities/Chanhassen, MN
Updated: 7:56 am CDT Jun 30, 2026
 
Today

Today: Sunny, with a high near 91. Southwest wind 10 to 15 mph.
Sunny

 Tonight

Tonight: Increasing clouds, with a low around 70. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Increasing
Clouds

 Wednesday

Wednesday: Showers and thunderstorms likely, mainly before 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am. Partly cloudy, with a low around 66. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Thursday

Thursday: Sunny, with a high near 90. South wind around 5 mph.
Sunny

 Thursday
Night
Thursday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Partly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
T-storms
Likely then
Showers
Likely
 Friday

Friday: A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
Showers

 Friday
Night
Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69. East wind around 5 mph.
Chance
T-storms

 Independence
Day
Independence Day: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind around 10 mph.
Chance
Showers then
Chance
T-storms
Hi 91 °F Lo 70 °F Hi 85 °F Lo 66 °F Hi 90 °F Lo 69 °F Hi 86 °F Lo 69 °F Hi 85 °F

Hazardous Weather Outlook
Heat Advisory
 

Today
 
 Sunny, with a high near 91. Southwest wind 10 to 15 mph.
Tonight
 
 Increasing clouds, with a low around 70. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
 
 Showers and thunderstorms likely, mainly before 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am. Partly cloudy, with a low around 66. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
 
 Sunny, with a high near 90. South wind around 5 mph.
Thursday Night
 
 Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Partly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
 A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69. East wind around 5 mph.
Independence Day
 
 A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind around 10 mph.
Saturday Night
 
 Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. East northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. East northeast wind 5 to 10 mph.
Sunday Night
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Northeast wind around 5 mph.
Monday
 
 Sunny, with a high near 84. Northeast wind around 5 mph becoming southeast in the afternoon.

 

Forecast from NOAA-NWS for Plymouth MN.