National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 1:06 am EDT Mar 15, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 44. Southeast wind 5 to 8 mph.
High: 44 °F
Tonight

Tonight: Rain likely, mainly after 5am.  Increasing clouds, with a low around 32. East wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Low: 32 °F
Monday

Monday: Rain and possibly a thunderstorm.  Patchy fog before 2pm. High near 61. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
High: 61 °F
Monday
Night
Monday Night: Rain.  Patchy fog between 7pm and 9pm. Low around 38. South wind 13 to 18 mph, with gusts as high as 50 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Low: 38 °F
Tuesday

Tuesday: A chance of rain before 8am.  Mostly sunny, with a high near 42. West wind 10 to 15 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%.
High: 42 °F
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 20. West wind 8 to 10 mph, with gusts as high as 21 mph.
Low: 20 °F
Wednesday

Wednesday: Sunny, with a high near 39. West wind around 6 mph.
High: 39 °F
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 25. South wind around 5 mph becoming calm  in the evening.
Low: 25 °F
Thursday

Thursday: Partly sunny, with a high near 46. South wind 3 to 8 mph.
High: 46 °F
Partly Sunny

Partly Cloudy
then Rain
Likely
Rain and
Patchy Fog
Rain and
Patchy Fog
Chance Rain
then Mostly
Sunny
Mostly Clear

Sunny

Mostly Cloudy

Partly Sunny

High Wind Watch
Flood Watch
 

This Afternoon
 
Partly sunny, with a high near 44. Southeast wind 5 to 8 mph.
Tonight
 
Rain likely, mainly after 5am. Increasing clouds, with a low around 32. East wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
Rain and possibly a thunderstorm. Patchy fog before 2pm. High near 61. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
 
Rain. Patchy fog between 7pm and 9pm. Low around 38. South wind 13 to 18 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
 
A chance of rain before 8am. Mostly sunny, with a high near 42. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Tuesday Night
 
Mostly clear, with a low around 20. West wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday
 
Sunny, with a high near 39. West wind around 6 mph.
Wednesday Night
 
Mostly cloudy, with a low around 25. South wind around 5 mph becoming calm in the evening.
Thursday
 
Partly sunny, with a high near 46. South wind 3 to 8 mph.
Thursday Night
 
Mostly cloudy, with a low around 29. South wind 3 to 5 mph.
Friday
 
Mostly sunny, with a high near 51. Southwest wind 3 to 7 mph.
Friday Night
 
A chance of rain. Mostly cloudy, with a low around 32. South wind around 6 mph. Chance of precipitation is 30%.
Saturday
 
A chance of rain. Mostly cloudy, with a high near 48. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Stow MA.