National Weather Service Forecast for: Lynn MA
Issued by: National Weather Service Norton, MA
Updated: 3:09 pm EDT Jul 25, 2025
 
Tonight

Tonight: A chance of showers and thunderstorms, mainly before 8pm. Some of the storms could be severe.  Mostly cloudy, then gradually becoming clear, with a low around 68. North wind 7 to 9 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms
then Mostly
Clear
Saturday

Saturday: Sunny, with a high near 77. Northeast wind around 8 mph becoming southeast in the afternoon.
Sunny

Saturday
Night
Saturday Night: Mostly cloudy, with a low around 66. Southwest wind around 7 mph.
Mostly Cloudy

Sunday

Sunday: A chance of showers, mainly after 2pm.  Partly sunny, with a high near 76. Southwest wind 6 to 10 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers

Sunday
Night
Sunday Night: A chance of showers, mainly before 7pm.  Partly cloudy, with a low around 67. Southwest wind 6 to 8 mph.  Chance of precipitation is 30%.
Chance
Showers then
Partly Cloudy
Monday

Monday: Sunny, with a high near 84. West wind 5 to 8 mph becoming southeast in the afternoon.
Sunny

Monday
Night
Monday Night: Mostly clear, with a low around 71. Southwest wind around 7 mph.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 89. Southwest wind 6 to 9 mph.
Sunny

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 71. Southwest wind around 6 mph becoming west after midnight.
Mostly Clear

Lo 68 °F Hi 77 °F Lo 66 °F Hi 76 °F Lo 67 °F Hi 84 °F Lo 71 °F Hi 89 °F Lo 71 °F

Heat Advisory
 

Tonight
 
A chance of showers and thunderstorms, mainly before 8pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming clear, with a low around 68. North wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
 
Sunny, with a high near 77. Northeast wind around 8 mph becoming southeast in the afternoon.
Saturday Night
 
Mostly cloudy, with a low around 66. Southwest wind around 7 mph.
Sunday
 
A chance of showers, mainly after 2pm. Partly sunny, with a high near 76. Southwest wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
 
A chance of showers, mainly before 7pm. Partly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
 
Sunny, with a high near 84. West wind 5 to 8 mph becoming southeast in the afternoon.
Monday Night
 
Mostly clear, with a low around 71. Southwest wind around 7 mph.
Tuesday
 
Sunny, with a high near 89. Southwest wind 6 to 9 mph.
Tuesday Night
 
Mostly clear, with a low around 71. Southwest wind around 6 mph becoming west after midnight.
Wednesday
 
Mostly sunny, with a high near 84. Northwest wind 6 to 8 mph becoming southeast in the afternoon.
Wednesday Night
 
A chance of showers. Mostly cloudy, with a low around 67. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%.
Thursday
 
Mostly sunny, with a high near 76. North wind around 7 mph becoming east in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 62. South wind around 6 mph becoming northwest after midnight.
Friday
 
Mostly sunny, with a high near 74. North wind 6 to 9 mph becoming east in the afternoon.

 

Forecast from NOAA-NWS for Lynn MA.