National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 2:31 pm EDT Apr 29, 2026
 
Tonight

Tonight: Showers likely, mainly after 4am.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 46. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Low: 46 °F
Thursday

Thursday: Showers, mainly before 1pm.  Patchy fog before 1pm. High near 57. Light and variable wind.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
High: 57 °F
Thursday
Night
Thursday Night: A slight chance of showers between 8pm and 1am.  Mostly cloudy, with a low around 44. Northwest wind 3 to 6 mph.  Chance of precipitation is 20%.
Low: 44 °F
Friday

Friday: Mostly sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 20 mph.
High: 60 °F
Friday
Night
Friday Night: Partly cloudy, with a low around 39. West wind around 5 mph becoming calm  in the evening.
Low: 39 °F
Saturday

Saturday: A slight chance of showers after 2pm.  Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 7 mph in the morning.  Chance of precipitation is 20%.
High: 59 °F
Saturday
Night
Saturday Night: A chance of showers after 9pm.  Mostly cloudy, with a low around 38. Calm wind.  Chance of precipitation is 30%.
Low: 38 °F
Sunday

Sunday: Partly sunny, with a high near 58. West wind 5 to 10 mph, with gusts as high as 20 mph.
High: 58 °F
Sunday
Night
Sunday Night: Partly cloudy, with a low around 38. West wind 3 to 5 mph.
Low: 38 °F
Patchy Fog
then Showers
Likely and
Patchy Fog
Showers and
Patchy Fog

Slight Chance
Showers

Mostly Sunny

Partly Cloudy

Mostly Sunny
then Slight
Chance
Showers
Chance
Showers

Partly Sunny

Partly Cloudy

 

Tonight
 
Showers likely, mainly after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
Showers, mainly before 1pm. Patchy fog before 1pm. High near 57. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
 
A slight chance of showers between 8pm and 1am. Mostly cloudy, with a low around 44. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
 
Mostly sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
Partly cloudy, with a low around 39. West wind around 5 mph becoming calm in the evening.
Saturday
 
A slight chance of showers after 2pm. Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Saturday Night
 
A chance of showers after 9pm. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 30%.
Sunday
 
Partly sunny, with a high near 58. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
 
Partly cloudy, with a low around 38. West wind 3 to 5 mph.
Monday
 
Sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
 
A chance of showers. Mostly cloudy, with a low around 48. South wind around 7 mph. Chance of precipitation is 30%.
Tuesday
 
A chance of showers. Partly sunny, with a high near 68. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
 
A chance of showers. Partly cloudy, with a low around 45. West wind around 6 mph. Chance of precipitation is 30%.
Wednesday
 
Mostly sunny, with a high near 69. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

 

Forecast from NOAA-NWS for Stow MA.