National Weather Service Forecast for: Marlboro MA
Issued by: National Weather Service Norton, MA
Updated: 1:39 pm EDT Jul 7, 2025
 
This
Afternoon
This Afternoon: A slight chance of showers. Partly sunny, with a high near 88. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Slight Chance
Showers

 Tonight

Tonight: A slight chance of showers. Mostly cloudy, with a low around 73. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Slight Chance
Showers

 Tuesday

Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. Heat index values as high as 95. West wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Chance
T-storms
 Tuesday
Night
Tuesday Night: Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely

 Wednesday

Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Chance
Showers

 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Light northeast wind. Chance of precipitation is 30%.
Chance
Showers

 Thursday

Thursday: A chance of showers. Mostly cloudy, with a high near 76. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Chance
Showers

 Thursday
Night
Thursday Night: A chance of showers. Mostly cloudy, with a low around 63. Light east wind. Chance of precipitation is 40%.
Chance
Showers

 Friday

Friday: Mostly cloudy, with a high near 76. Northeast wind around 6 mph.
Mostly Cloudy
Hi 88 °F Lo 73 °F Hi 89 °F Lo 68 °F Hi 78 °F Lo 64 °F Hi 76 °F Lo 63 °F Hi 76 °F

Heat Advisory
 

This Afternoon
 
 A slight chance of showers. Partly sunny, with a high near 88. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
 
 A slight chance of showers. Mostly cloudy, with a low around 73. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday
 
 A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. Heat index values as high as 95. West wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Light northeast wind. Chance of precipitation is 30%.
Thursday
 
 A chance of showers. Mostly cloudy, with a high near 76. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday Night
 
 A chance of showers. Mostly cloudy, with a low around 63. Light east wind. Chance of precipitation is 40%.
Friday
 
 Mostly cloudy, with a high near 76. Northeast wind around 6 mph.
Friday Night
 
 Mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Saturday
 
 Partly sunny, with a high near 79. Northeast wind around 6 mph.
Saturday Night
 
 Partly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Sunday
 
 Mostly sunny, with a high near 82. South wind 3 to 6 mph.
Sunday Night
 
 Partly cloudy, with a low around 64. South wind 3 to 6 mph.
Monday
 
 Mostly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Marlboro MA.