National Weather Service Forecast for: Plymouth MA
Issued by: National Weather Service Norton, MA
Updated: 3:01 pm EDT Jul 16, 2026
 
Tonight

Tonight: Widespread smoke, mainly before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 59. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Smoke then
Mostly Clear
 Friday

Friday: Sunny, with a high near 83. Northwest wind 9 to 11 mph.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Saturday

Saturday: A chance of showers, mainly after 4pm. Increasing clouds, with a high near 85. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Sunny
then Chance
Showers
 Saturday
Night
Saturday Night: Showers and thunderstorms before 2am, then showers likely. Low around 70. South wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Showers

 Sunday

Sunday: A chance of showers before 8am. Mostly sunny, with a high near 85. Northwest wind 8 to 10 mph. Chance of precipitation is 30%.
Chance
Showers then
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 64. Calm wind becoming northwest around 5 mph after midnight.
Mostly Clear

 Monday

Monday: Sunny, with a high near 81. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 67. South wind around 6 mph.
Partly Cloudy
Lo 59 °F Hi 83 °F Lo 59 °F Hi 85 °F Lo 70 °F Hi 85 °F Lo 64 °F Hi 81 °F Lo 67 °F

Air Quality Alert
 

Tonight
 
 Widespread smoke, mainly before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 59. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Friday
 
 Sunny, with a high near 83. Northwest wind 9 to 11 mph.
Friday Night
 
 Partly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening.
Saturday
 
 A chance of showers, mainly after 4pm. Increasing clouds, with a high near 85. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
 
 Showers and thunderstorms before 2am, then showers likely. Low around 70. South wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Sunday
 
 A chance of showers before 8am. Mostly sunny, with a high near 85. Northwest wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday Night
 
 Mostly clear, with a low around 64. Calm wind becoming northwest around 5 mph after midnight.
Monday
 
 Sunny, with a high near 81. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Monday Night
 
 Partly cloudy, with a low around 67. South wind around 6 mph.
Tuesday
 
 A chance of showers after noon. Partly sunny, with a high near 82. South wind 6 to 14 mph. Chance of precipitation is 30%.
Tuesday Night
 
 Showers likely. Mostly cloudy, with a low around 70. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
 
 A chance of showers. Mostly cloudy, with a high near 81. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Wednesday Night
 
 A chance of showers. Mostly cloudy, with a low around 67. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday
 
 A chance of showers. Mostly sunny, with a high near 80. West wind around 8 mph becoming southwest in the afternoon. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Plymouth MA.