National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 4:01 pm EDT Apr 20, 2026
 
Tonight

Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 3 to 6 mph.
Low: 25 °F
Tuesday

Tuesday: Sunny, with a high near 52. Light and variable wind.
High: 52 °F
Tuesday
Night
Tuesday Night: Increasing clouds, with a low around 35. South wind 3 to 5 mph.
Low: 35 °F
Wednesday

Wednesday: A slight chance of showers before 5pm.  Cloudy, with a high near 49. South wind 6 to 8 mph.  Chance of precipitation is 20%.
High: 49 °F
Wednesday
Night
Wednesday Night: A slight chance of showers between 8pm and 10pm.  Mostly cloudy, with a low around 39. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.
Low: 39 °F
Thursday

Thursday: Partly sunny, with a high near 60. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
High: 60 °F
Thursday
Night
Thursday Night: Partly cloudy, with a low around 38. North wind around 5 mph becoming calm  in the evening.
Low: 38 °F
Friday

Friday: Mostly sunny, with a high near 61. North wind 3 to 6 mph.
High: 61 °F
Friday
Night
Friday Night: Partly cloudy, with a low around 38. Light north wind.
Low: 38 °F
Decreasing
Clouds
Sunny

Increasing
Clouds
Slight Chance
Showers
Slight Chance
Showers then
Mostly Cloudy
Partly Sunny

Partly Cloudy

Mostly Sunny

Partly Cloudy

 

Tonight
 
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 3 to 6 mph.
Tuesday
 
Sunny, with a high near 52. Light and variable wind.
Tuesday Night
 
Increasing clouds, with a low around 35. South wind 3 to 5 mph.
Wednesday
 
A slight chance of showers before 5pm. Cloudy, with a high near 49. South wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
 
A slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 39. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
 
Partly sunny, with a high near 60. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
 
Partly cloudy, with a low around 38. North wind around 5 mph becoming calm in the evening.
Friday
 
Mostly sunny, with a high near 61. North wind 3 to 6 mph.
Friday Night
 
Partly cloudy, with a low around 38. Light north wind.
Saturday
 
Partly sunny, with a high near 58. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
 
A chance of showers. Mostly cloudy, with a low around 40. Light and variable wind. Chance of precipitation is 40%.
Sunday
 
A chance of showers. Mostly cloudy, with a high near 60. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
 
Mostly cloudy, with a low around 40. Light and variable wind.
Monday
 
Partly sunny, with a high near 62. Calm wind becoming east around 6 mph in the afternoon.

 

Forecast from NOAA-NWS for Stow MA.