National Weather Service Forecast for: Durham NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 6:50 am EST Dec 22, 2025
 
Today

Today: Sunny, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunny


Tonight

Tonight: Partly cloudy, with a low around 18. Southwest wind around 5 mph becoming calm.
Partly Cloudy


Tuesday

Tuesday: Snow, mainly after 1pm.  High near 35. Calm wind becoming east around 5 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Chance Snow
then Snow

Tuesday
Night
Tuesday Night: Snow.  Low around 25. Calm wind becoming northwest around 5 mph after midnight.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Snow


Wednesday

Wednesday: A 30 percent chance of snow before 8am.  Partly sunny, with a high near 36. Northwest wind 5 to 10 mph.
Chance Snow
then Partly
Sunny

Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 17.
Mostly Cloudy


Christmas
Day
Christmas Day: Mostly cloudy, with a high near 37.
Mostly Cloudy


Thursday
Night
Thursday Night: Mostly cloudy, with a low around 23.
Mostly Cloudy


Friday

Friday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then snow likely after 2pm.  Cloudy, with a high near 37. Chance of precipitation is 70%.
Chance
Rain/Snow
then
Rain/Snow
Likely
Hi 29 °F Lo 18 °F Hi 35 °F Lo 25 °F Hi 36 °F Lo 17 °F Hi 37 °F Lo 23 °F Hi 37 °F

Hazardous Weather Outlook
 

Today
 
Sunny, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
 
Partly cloudy, with a low around 18. Southwest wind around 5 mph becoming calm.
Tuesday
 
Snow, mainly after 1pm. High near 35. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
 
Snow. Low around 25. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
 
A 30 percent chance of snow before 8am. Partly sunny, with a high near 36. Northwest wind 5 to 10 mph.
Wednesday Night
 
Mostly cloudy, with a low around 17.
Christmas Day
 
Mostly cloudy, with a high near 37.
Thursday Night
 
Mostly cloudy, with a low around 23.
Friday
 
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then snow likely after 2pm. Cloudy, with a high near 37. Chance of precipitation is 70%.
Friday Night
 
Snow likely, mainly before midnight. Cloudy, with a low around 19. Chance of precipitation is 60%.
Saturday
 
A 30 percent chance of snow. Mostly cloudy, with a high near 33.
Saturday Night
 
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
 
Rain and snow likely. Cloudy, with a high near 39. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Durham NH.