National Weather Service Forecast for: Claremont NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 9:48 am EDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 41. South wind around 5 mph.
Partly Sunny

 Tonight

Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind.
Decreasing
Clouds
 Friday

Friday: A 30 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 49. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Mostly Sunny
then Chance
Rain
 Friday
Night
Friday Night: Rain likely, mainly between 9pm and 1am. Cloudy, with a low around 35. South wind around 5 mph. Chance of precipitation is 60%.
Rain Likely

 Saturday

Saturday: Partly sunny, with a high near 51. Northwest wind 5 to 10 mph.
Partly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 33.
Mostly Cloudy

 Sunday

Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Chance Rain

 Sunday
Night
Sunday Night: A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Chance
Rain/Snow
 Monday

Monday: A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 40.
Chance Snow
Hi 41 °F Lo 26 °F Hi 49 °F Lo 35 °F Hi 51 °F Lo 33 °F Hi 48 °F Lo 29 °F Hi 40 °F

 

This Afternoon
 
 Partly sunny, with a high near 41. South wind around 5 mph.
Tonight
 
 Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind.
Friday
 
 A 30 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 49. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
 
 Rain likely, mainly between 9pm and 1am. Cloudy, with a low around 35. South wind around 5 mph. Chance of precipitation is 60%.
Saturday
 
 Partly sunny, with a high near 51. Northwest wind 5 to 10 mph.
Saturday Night
 
 Mostly cloudy, with a low around 33.
Sunday
 
 A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Sunday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Monday
 
 A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 40.
Monday Night
 
 Partly cloudy, with a low around 19.
Tuesday
 
 Mostly sunny, with a high near 40.
Tuesday Night
 
 Mostly cloudy, with a low around 22.
Wednesday
 
 Mostly sunny, with a high near 43.

 

Forecast from NOAA-NWS for Claremont NH.