National Weather Service Forecast for: Hanover NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 7:24 am EDT May 4, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 68. Southwest wind around 15 mph, with gusts as high as 25 mph.
Mostly Sunny

Tonight

Tonight: Mostly clear, with a low around 47. South wind 5 to 10 mph becoming light  after midnight.
Mostly Clear

Tuesday

Tuesday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny
then Showers
Likely
Tuesday
Night
Tuesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.
Showers
Likely
Wednesday

Wednesday: Showers.  High near 64. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 90%.
Showers

Wednesday
Night
Wednesday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Showers
Likely
Thursday

Thursday: A 30 percent chance of showers after 2pm.  Partly sunny, with a high near 60.
Partly Sunny
then Chance
Showers
Thursday
Night
Thursday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 38.
Chance
Showers
Friday

Friday: A chance of showers before 11am, then a chance of showers after 1pm.  Partly sunny, with a high near 57. Chance of precipitation is 30%.
Chance
Showers
Hi 68 °F Lo 47 °F Hi 77 °F Lo 52 °F Hi 64 °F Lo 42 °F Hi 60 °F Lo 38 °F Hi 57 °F

 

This Afternoon
 
Mostly sunny, with a high near 68. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
 
Mostly clear, with a low around 47. South wind 5 to 10 mph becoming light after midnight.
Tuesday
 
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
 
Showers. High near 64. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%.
Wednesday Night
 
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Thursday
 
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 60.
Thursday Night
 
A 30 percent chance of showers. Mostly cloudy, with a low around 38.
Friday
 
A chance of showers before 11am, then a chance of showers after 1pm. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Friday Night
 
Partly cloudy, with a low around 36.
Saturday
 
A 30 percent chance of showers. Mostly sunny, with a high near 61.
Saturday Night
 
Mostly cloudy, with a low around 38.
Sunday
 
A 30 percent chance of showers. Mostly sunny, with a high near 64.

 

Forecast from NOAA-NWS for Hanover NH.