National Weather Service Forecast for: Stow MA
Issued by: National Weather Service Norton, MA
Updated: 5:53 am EST Feb 17, 2026
 
Today

Today: A slight chance of snow showers between 8am and 10am.  Mostly cloudy, with a high near 40. Calm wind becoming south around 6 mph.  Chance of precipitation is 20%.
High: 40 °F
Tonight

Tonight: Patchy fog before 7pm.  Otherwise, mostly cloudy, with a low around 28. Calm wind.
Low: 28 °F
Wednesday

Wednesday: Rain likely before 5pm, then snow likely, possibly mixed with rain.  Patchy fog after 4pm.  Otherwise, cloudy, with a high near 40. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.
High: 40 °F
Wednesday
Night
Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 8pm.  Patchy fog before 3am. Low around 25. Light north wind.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Low: 25 °F
Thursday

Thursday: Mostly sunny, with a high near 40. Light and variable wind.
High: 40 °F
Thursday
Night
Thursday Night: Partly cloudy, with a low around 21. Calm wind.
Low: 21 °F
Friday

Friday: A chance of snow before 2pm, then rain likely between 2pm and 4pm, then snow likely after 4pm.  Mostly cloudy, with a high near 38. Calm wind becoming east around 6 mph in the afternoon.  Chance of precipitation is 60%.
High: 38 °F
Friday
Night
Friday Night: Snow likely, possibly mixed with rain, becoming all snow after 8pm.  Mostly cloudy, with a low around 25. North wind 3 to 5 mph.  Chance of precipitation is 70%.
Low: 25 °F
Saturday

Saturday: A chance of rain and snow before 3pm, then a chance of rain between 3pm and 4pm, then a chance of snow after 4pm.  Mostly cloudy, with a high near 37. Northeast wind 3 to 6 mph.  Chance of precipitation is 40%.
High: 37 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Patchy Fog
then Mostly
Cloudy

Chance Rain
then
Rain/Snow
Likely and
Patchy Fog
Rain/Snow and
Patchy Fog
then Chance
Snow and
Patchy Fog
Mostly Sunny


Partly Cloudy


Chance Snow
then
Rain/Snow
Likely
Rain/Snow
Likely then
Snow Likely

Chance
Rain/Snow

Special Weather Statement
 

Today
 
A slight chance of snow showers between 8am and 10am. Mostly cloudy, with a high near 40. Calm wind becoming south around 6 mph. Chance of precipitation is 20%.
Tonight
 
Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Wednesday
 
Rain likely before 5pm, then snow likely, possibly mixed with rain. Patchy fog after 4pm. Otherwise, cloudy, with a high near 40. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
 
Snow, possibly mixed with rain, becoming all snow after 8pm. Patchy fog before 3am. Low around 25. Light north wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
 
Mostly sunny, with a high near 40. Light and variable wind.
Thursday Night
 
Partly cloudy, with a low around 21. Calm wind.
Friday
 
A chance of snow before 2pm, then rain likely between 2pm and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 38. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
 
Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 25. North wind 3 to 5 mph. Chance of precipitation is 70%.
Saturday
 
A chance of rain and snow before 3pm, then a chance of rain between 3pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 37. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday Night
 
A chance of snow. Cloudy, with a low around 24. Light north wind. Chance of precipitation is 40%.
Sunday
 
A chance of snow. Mostly cloudy, with a high near 35. Northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Sunday Night
 
A chance of snow. Mostly cloudy, with a low around 23. North wind around 7 mph. Chance of precipitation is 50%.
Monday
 
A chance of snow. Mostly cloudy, with a high near 35. North wind around 8 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Stow MA.