National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 5:24 am EDT Apr 17, 2026
 
Today

Today: A chance of rain and thunderstorms.  Mostly cloudy, with a high near 68. Calm wind becoming northeast 5 to 9 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
High: 68 °F
Tonight

Tonight: Patchy fog before midnight, then patchy fog after 3am.  Otherwise, partly cloudy, with a low around 48. Calm wind.
Low: 48 °F
Saturday

Saturday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 56. East wind 5 to 7 mph.
High: 56 °F
Saturday
Night
Saturday Night: Cloudy, with a low around 45. Light and variable wind.
Low: 45 °F
Sunday

Sunday: Showers, mainly after 9am.  High near 57. South wind 5 to 8 mph becoming west in the afternoon.  Chance of precipitation is 80%.
High: 57 °F
Sunday
Night
Sunday Night: Showers, mainly before 8pm.  Low around 34. West wind around 7 mph.  Chance of precipitation is 80%.
Low: 34 °F
Monday

Monday: Mostly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 20 mph.
High: 49 °F
Monday
Night
Monday Night: Partly cloudy, with a low around 28. Northwest wind 3 to 6 mph.
Low: 28 °F
Tuesday

Tuesday: Sunny, with a high near 53. Light and variable wind becoming west around 6 mph in the morning.
High: 53 °F
Mostly Cloudy
then Chance
Rain
Patchy Fog

Patchy Fog
then Mostly
Cloudy
Cloudy

Showers

Showers then
Slight Chance
Showers
Mostly Sunny

Partly Cloudy

Sunny

 

Today
 
A chance of rain and thunderstorms. Mostly cloudy, with a high near 68. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
Patchy fog before midnight, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 48. Calm wind.
Saturday
 
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. East wind 5 to 7 mph.
Saturday Night
 
Cloudy, with a low around 45. Light and variable wind.
Sunday
 
Showers, mainly after 9am. High near 57. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%.
Sunday Night
 
Showers, mainly before 8pm. Low around 34. West wind around 7 mph. Chance of precipitation is 80%.
Monday
 
Mostly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
 
Partly cloudy, with a low around 28. Northwest wind 3 to 6 mph.
Tuesday
 
Sunny, with a high near 53. Light and variable wind becoming west around 6 mph in the morning.
Tuesday Night
 
Partly cloudy, with a low around 38. Southwest wind around 6 mph.
Wednesday
 
Partly sunny, with a high near 62. Southwest wind 6 to 8 mph.
Wednesday Night
 
Partly cloudy, with a low around 39. Northwest wind 3 to 5 mph.
Thursday
 
Mostly sunny, with a high near 63. Northwest wind 5 to 7 mph.

 

Forecast from NOAA-NWS for Stow MA.