National Weather Service Forecast for: Rochester NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 12:38 am EST Dec 5, 2025
 
Today

Today: Sunny, with a high near 23. Calm wind becoming southwest around 5 mph.
Sunny
Tonight

Tonight: Partly cloudy, with a low around 11. Calm wind.
Partly Cloudy
Saturday

Saturday: A 30 percent chance of snow showers, mainly before noon.  Mostly cloudy, with a high near 34. Calm wind becoming south around 5 mph.
Chance Snow
Showers
Saturday
Night
Saturday Night: Partly cloudy, with a low around 21. Calm wind becoming west around 5 mph after midnight.
Partly Cloudy
Sunday

Sunday: Partly sunny, with a high near 34. Northwest wind around 5 mph becoming calm  in the afternoon.
Partly Sunny
Sunday
Night
Sunday Night: A 50 percent chance of snow after 10pm.  Mostly cloudy, with a low around 14.
Chance Snow
Monday

Monday: A 30 percent chance of snow before 7am.  Mostly sunny, with a high near 23.
Chance Snow
then Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 3.
Mostly Clear
Tuesday

Tuesday: Partly sunny, with a high near 27.
Partly Sunny
Hi 23 °F Lo 11 °F Hi 34 °F Lo 21 °F Hi 34 °F Lo 14 °F Hi 23 °F Lo 3 °F Hi 27 °F

 

Today
 
Sunny, with a high near 23. Calm wind becoming southwest around 5 mph.
Tonight
 
Partly cloudy, with a low around 11. Calm wind.
Saturday
 
A 30 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 34. Calm wind becoming south around 5 mph.
Saturday Night
 
Partly cloudy, with a low around 21. Calm wind becoming west around 5 mph after midnight.
Sunday
 
Partly sunny, with a high near 34. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
 
A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 14.
Monday
 
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 23.
Monday Night
 
Mostly clear, with a low around 3.
Tuesday
 
Partly sunny, with a high near 27.
Tuesday Night
 
A chance of snow between 7pm and midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Wednesday
 
Mostly cloudy, with a high near 40.
Wednesday Night
 
Rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
 
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Rochester NH.