National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 1:13 pm EST Jan 17, 2026
 
This
Afternoon
This Afternoon: A chance of rain before 4pm, then snow likely between 4pm and 5pm, then a chance of rain and snow after 5pm.  Cloudy, with a high near 41. Southwest wind around 6 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
High: 41 °F
Tonight

Tonight: Mostly cloudy, with a low around 28. Southwest wind around 6 mph becoming calm  in the evening.
Low: 28 °F
Sunday

Sunday: Snow likely, mainly after 3pm.  Cloudy, with a high near 37. Light and variable wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
High: 37 °F
Sunday
Night
Sunday Night: Snow, mainly before 4am.  Low around 23. Light and variable wind.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Low: 23 °F
M.L.King
Day
M.L.King Day: Mostly sunny, with a high near 33. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
High: 33 °F
Monday
Night
Monday Night: Partly cloudy, with a low around 15. West wind around 7 mph.
Low: 15 °F
Tuesday

Tuesday: Mostly sunny, with a high near 23. West wind 6 to 10 mph, with gusts as high as 21 mph.
High: 23 °F
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 9. Southwest wind 3 to 5 mph.
Low: 9 °F
Wednesday

Wednesday: Mostly sunny, with a high near 32. South wind 3 to 8 mph.
High: 32 °F
Rain/Snow
Likely
Mostly Cloudy
Snow Likely
Snow then
Snow Likely
Mostly Sunny
Partly Cloudy
Mostly Sunny
Mostly Clear
Mostly Sunny

Winter Weather Advisory
 

This Afternoon
 
A chance of rain before 4pm, then snow likely between 4pm and 5pm, then a chance of rain and snow after 5pm. Cloudy, with a high near 41. Southwest wind around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
 
Mostly cloudy, with a low around 28. Southwest wind around 6 mph becoming calm in the evening.
Sunday
 
Snow likely, mainly after 3pm. Cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
 
Snow, mainly before 4am. Low around 23. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
 
Mostly sunny, with a high near 33. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
 
Partly cloudy, with a low around 15. West wind around 7 mph.
Tuesday
 
Mostly sunny, with a high near 23. West wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
 
Mostly clear, with a low around 9. Southwest wind 3 to 5 mph.
Wednesday
 
Mostly sunny, with a high near 32. South wind 3 to 8 mph.
Wednesday Night
 
Mostly cloudy, with a low around 23. Southwest wind around 7 mph.
Thursday
 
Partly sunny, with a high near 36. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday Night
 
Partly cloudy, with a low around 15. West wind around 6 mph.
Friday
 
Mostly sunny, with a high near 27. West wind 6 to 8 mph.

 

Forecast from NOAA-NWS for Stow MA.