National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 3:05 am EDT Apr 19, 2026
 
Today

Today: Rain, with thunderstorms also possible after 11am.  Patchy fog before 2pm. High near 55. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
High: 55 °F
Tonight

Tonight: A chance of rain before 7pm.  Cloudy during the early evening, then gradual clearing, with a low around 33. West wind 5 to 8 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Low: 33 °F
Monday

Monday: A slight chance of rain after noon.  Mostly sunny, with a high near 50. West wind 5 to 7 mph.  Chance of precipitation is 20%.
High: 50 °F
Monday
Night
Monday Night: Partly cloudy, with a low around 29. North wind around 5 mph.
Low: 29 °F
Tuesday

Tuesday: Sunny, with a high near 52. Light and variable wind.
High: 52 °F
Tuesday
Night
Tuesday Night: A chance of showers, mainly after 5am.  Partly cloudy, with a low around 35. South wind 3 to 5 mph.  Chance of precipitation is 30%.
Low: 35 °F
Wednesday

Wednesday: Mostly cloudy, with a high near 55. South wind 5 to 7 mph.
High: 55 °F
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 39. South wind around 5 mph becoming calm  in the evening.
Low: 39 °F
Thursday

Thursday: Partly sunny, with a high near 64. Northwest wind 5 to 7 mph.
High: 64 °F
Rain and
Patchy Fog
Chance Rain
then Clear
Mostly Sunny
then Slight
Chance Rain
Partly Cloudy

Sunny

Partly Cloudy
then Chance
Showers
Mostly Cloudy

Partly Cloudy

Partly Sunny

 

Today
 
Rain, with thunderstorms also possible after 11am. Patchy fog before 2pm. High near 55. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
A chance of rain before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 33. West wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
A slight chance of rain after noon. Mostly sunny, with a high near 50. West wind 5 to 7 mph. Chance of precipitation is 20%.
Monday Night
 
Partly cloudy, with a low around 29. North wind around 5 mph.
Tuesday
 
Sunny, with a high near 52. Light and variable wind.
Tuesday Night
 
A chance of showers, mainly after 5am. Partly cloudy, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
 
Mostly cloudy, with a high near 55. South wind 5 to 7 mph.
Wednesday Night
 
Partly cloudy, with a low around 39. South wind around 5 mph becoming calm in the evening.
Thursday
 
Partly sunny, with a high near 64. Northwest wind 5 to 7 mph.
Thursday Night
 
Partly cloudy, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Friday
 
Mostly sunny, with a high near 62. North wind 3 to 6 mph.
Friday Night
 
Partly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.
Saturday
 
Partly sunny, with a high near 61. Light and variable wind becoming east around 6 mph in the morning.

 

Forecast from NOAA-NWS for Stow MA.