National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 6:34 pm EDT Apr 16, 2026
 
Tonight

Tonight: A slight chance of showers before midnight, then a chance of showers after 3am.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 58. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Low: 58 °F
Friday

Friday: A chance of showers, with thunderstorms also possible after 11am.  Patchy fog before 7am.  Otherwise, cloudy, with a high near 72. Calm wind becoming north 5 to 8 mph in the morning.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
High: 72 °F
Friday
Night
Friday Night: Mostly cloudy, with a low around 49. Light northeast wind.
Low: 49 °F
Saturday

Saturday: Mostly cloudy, with a high near 61. East wind 3 to 7 mph.
High: 61 °F
Saturday
Night
Saturday Night: A chance of showers, mainly after 4am.  Mostly cloudy, with a low around 46. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.
Low: 46 °F
Sunday

Sunday: Showers, mainly after 10am.  High near 59. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 80%.
High: 59 °F
Sunday
Night
Sunday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 34. West wind around 7 mph.  Chance of precipitation is 60%.
Low: 34 °F
Monday

Monday: Mostly sunny, with a high near 48. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
High: 48 °F
Monday
Night
Monday Night: Mostly clear, with a low around 28. Northwest wind 3 to 6 mph.
Low: 28 °F
Chance
Showers and
Patchy Fog
Chance
Showers and
Patchy Fog
Mostly Cloudy

Mostly Cloudy

Mostly Cloudy
then Chance
Showers
Showers

Showers
Likely then
Chance
Showers
Mostly Sunny

Mostly Clear

 

Tonight
 
A slight chance of showers before midnight, then a chance of showers after 3am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 58. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
A chance of showers, with thunderstorms also possible after 11am. Patchy fog before 7am. Otherwise, cloudy, with a high near 72. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 50%. 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 49. Light northeast wind.
Saturday
 
Mostly cloudy, with a high near 61. East wind 3 to 7 mph.
Saturday Night
 
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 46. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
 
Showers, mainly after 10am. High near 59. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
 
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 34. West wind around 7 mph. Chance of precipitation is 60%.
Monday
 
Mostly sunny, with a high near 48. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday Night
 
Mostly clear, with a low around 28. Northwest wind 3 to 6 mph.
Tuesday
 
Sunny, with a high near 53. Southwest wind 5 to 7 mph.
Tuesday Night
 
A chance of showers. Mostly cloudy, with a low around 39. South wind around 7 mph. Chance of precipitation is 30%.
Wednesday
 
A chance of showers. Partly sunny, with a high near 62. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
 
Mostly cloudy, with a low around 40. Northwest wind 3 to 5 mph.
Thursday
 
Mostly sunny, with a high near 61. Northwest wind 5 to 7 mph.

 

Forecast from NOAA-NWS for Stow MA.