National Weather Service Forecast for: Dover NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 1:26 am EST Dec 17, 2025
 
Today

Today: Mostly sunny, with a high near 42. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Sunny

 Tonight

Tonight: Mostly clear, with a low around 24. West wind 5 to 10 mph.
Mostly Clear

 Thursday

Thursday: Mostly sunny, with a high near 45. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Mostly Sunny

 Thursday
Night
Thursday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 34. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Mostly Cloudy
then Rain
Likely
 Friday

Friday: Rain, mainly before 2pm. High near 55. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Rain and
Breezy
 Friday
Night
Friday Night: A 30 percent chance of rain before 7pm. Partly cloudy, with a low around 23.
Chance Rain
then Partly
Cloudy
 Saturday

Saturday: Mostly sunny, with a high near 37.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 27.
Mostly Cloudy

 Sunday

Sunday: Partly sunny, with a high near 44.
Partly Sunny
Hi 42 °F Lo 24 °F Hi 45 °F Lo 34 °F Hi 55 °F Lo 23 °F Hi 37 °F Lo 27 °F Hi 44 °F

 

Today
 
 Mostly sunny, with a high near 42. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
 
 Mostly clear, with a low around 24. West wind 5 to 10 mph.
Thursday
 
 Mostly sunny, with a high near 45. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
 
 Rain likely, mainly after 3am. Mostly cloudy, with a low around 34. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
 
 Rain, mainly before 2pm. High near 55. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Friday Night
 
 A 30 percent chance of rain before 7pm. Partly cloudy, with a low around 23.
Saturday
 
 Mostly sunny, with a high near 37.
Saturday Night
 
 Mostly cloudy, with a low around 27.
Sunday
 
 Partly sunny, with a high near 44.
Sunday Night
 
 Partly cloudy, with a low around 19.
Monday
 
 Sunny, with a high near 31.
Monday Night
 
 Partly cloudy, with a low around 14.
Tuesday
 
 A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Dover NH.