National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 12:54 pm EDT Apr 16, 2026
 
Tonight

Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Low: 58 °F
Friday

Friday: A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm.  Partly sunny, with a high near 75. Light and variable wind becoming north around 6 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
High: 75 °F
Friday
Night
Friday Night: Mostly cloudy, with a low around 51. Light northeast wind.
Low: 51 °F
Saturday

Saturday: Mostly cloudy, with a high near 62. East wind 3 to 7 mph.
High: 62 °F
Saturday
Night
Saturday Night: A chance of showers, mainly after 5am.  Cloudy, with a low around 48. South wind 3 to 5 mph.  Chance of precipitation is 30%.
Low: 48 °F
Sunday

Sunday: Showers likely, mainly after 9am.  Cloudy, with a high near 59. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 70%.
High: 59 °F
Sunday
Night
Sunday Night: A chance of showers before 2am.  Mostly cloudy, with a low around 33. West wind around 7 mph.  Chance of precipitation is 50%.
Low: 33 °F
Monday

Monday: Mostly sunny, with a high near 47. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
High: 47 °F
Monday
Night
Monday Night: Partly cloudy, with a low around 29. Northwest wind around 6 mph.
Low: 29 °F
Chance
Showers
Chance
Showers
Mostly Cloudy

Mostly Cloudy

Mostly Cloudy
then Chance
Showers
Showers
Likely
Chance
Showers
Mostly Sunny

Partly Cloudy

 

Tonight
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
 
A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Partly sunny, with a high near 75. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
Mostly cloudy, with a low around 51. Light northeast wind.
Saturday
 
Mostly cloudy, with a high near 62. East wind 3 to 7 mph.
Saturday Night
 
A chance of showers, mainly after 5am. Cloudy, with a low around 48. South wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
 
Showers likely, mainly after 9am. Cloudy, with a high near 59. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Sunday Night
 
A chance of showers before 2am. Mostly cloudy, with a low around 33. West wind around 7 mph. Chance of precipitation is 50%.
Monday
 
Mostly sunny, with a high near 47. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday Night
 
Partly cloudy, with a low around 29. Northwest wind around 6 mph.
Tuesday
 
Sunny, with a high near 54. West wind 6 to 8 mph.
Tuesday Night
 
Partly cloudy, with a low around 39. Southwest wind around 6 mph.
Wednesday
 
Partly sunny, with a high near 63. Southwest wind 6 to 8 mph.
Wednesday Night
 
Partly cloudy, with a low around 39. West wind 3 to 5 mph.
Thursday
 
Mostly sunny, with a high near 61. Northwest wind 3 to 7 mph.

 

Forecast from NOAA-NWS for Stow MA.