National Weather Service Forecast for: Gilford NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 6:01 pm EST Dec 17, 2025
 
Tonight

Tonight: Mostly clear, with a low around 21. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear

 Thursday

Thursday: Mostly sunny, with a high near 40. Calm wind becoming south around 5 mph in the afternoon.
Mostly Sunny

 Thursday
Night
Thursday Night: Rain, mainly after 2am. Temperature falling to near 32 by 8pm, then rising to around 44 during the remainder of the night. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance Rain
then Rain

 Friday

Friday: Rain, mainly before 5pm. High near 52. South wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Rain

 Friday
Night
Friday Night: A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 20. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Breezy.
Chance Rain
then Mostly
Cloudy
 Saturday

Saturday: Mostly sunny, with a high near 31.
Mostly Sunny

 Saturday
Night
Saturday Night: A 30 percent chance of snow after 3am. Cloudy, with a low around 25.
Mostly Cloudy
then Chance
Snow
 Sunday

Sunday: Partly sunny, with a high near 39.
Partly Sunny

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 15.
Mostly Cloudy
Lo 21 °F Hi 40 °F Lo 32 °F⇑ Hi 52 °F Lo 20 °F Hi 31 °F Lo 25 °F Hi 39 °F Lo 15 °F

 

Tonight
 
 Mostly clear, with a low around 21. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
 
 Mostly sunny, with a high near 40. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
 
 Rain, mainly after 2am. Temperature falling to near 32 by 8pm, then rising to around 44 during the remainder of the night. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
 
 Rain, mainly before 5pm. High near 52. South wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Friday Night
 
 A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 20. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
 
 Mostly sunny, with a high near 31.
Saturday Night
 
 A 30 percent chance of snow after 3am. Cloudy, with a low around 25.
Sunday
 
 Partly sunny, with a high near 39.
Sunday Night
 
 Mostly cloudy, with a low around 15.
Monday
 
 Mostly sunny, with a high near 22.
Monday Night
 
 Partly cloudy, with a low around 12.
Tuesday
 
 A 40 percent chance of snow. Partly sunny, with a high near 29.
Tuesday Night
 
 A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
 
 Mostly sunny, with a high near 29.

 

Forecast from NOAA-NWS for Gilford NH.