National Weather Service Forecast for: Hampton NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 2:28 pm EDT Mar 19, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 29. South wind around 5 mph becoming southwest after midnight.
Partly Cloudy

Friday

Friday: A 30 percent chance of rain, mainly after 5pm.  Increasing clouds, with a high near 47. West wind 5 to 10 mph becoming south 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 before midnight.  Mostly cloudy, with a low around 36. South wind 5 to 10 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely

Saturday

Saturday: Partly sunny, with a high near 49. Northwest wind 5 to 10 mph.
Partly Sunny

Saturday
Night
Saturday Night: Mostly cloudy, with a low around 32. Northwest wind around 5 mph.
Mostly Cloudy

Sunday

Sunday: A 40 percent chance of rain after 10am.  Mostly cloudy, with a high near 45.
Chance Rain

Sunday
Night
Sunday Night: Rain likely before 11pm, then rain and snow likely.  Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Rain/Snow
Likely
Monday

Monday: Rain and snow likely before 7am, then snow likely between 7am and 8am, then rain and snow likely after 8am.  Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Rain/Snow
Likely
Monday
Night
Monday Night: Partly cloudy, with a low around 23.
Partly Cloudy

Lo 29 °F Hi 47 °F Lo 36 °F Hi 49 °F Lo 32 °F Hi 45 °F Lo 30 °F Hi 42 °F Lo 23 °F

 

Tonight
 
Partly cloudy, with a low around 29. South wind around 5 mph becoming southwest after midnight.
Friday
 
A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 47. West wind 5 to 10 mph becoming south in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
 
Rain likely, mainly before midnight. Mostly cloudy, with a low around 36. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
 
Partly sunny, with a high near 49. Northwest wind 5 to 10 mph.
Saturday Night
 
Mostly cloudy, with a low around 32. Northwest wind around 5 mph.
Sunday
 
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 45.
Sunday Night
 
Rain likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Monday
 
Rain and snow likely before 7am, then snow likely between 7am and 8am, then rain and snow likely after 8am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Monday Night
 
Partly cloudy, with a low around 23.
Tuesday
 
Mostly sunny, with a high near 40.
Tuesday Night
 
Partly cloudy, with a low around 25.
Wednesday
 
A chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 30%.
Wednesday Night
 
Mostly cloudy, with a low around 24.
Thursday
 
Mostly cloudy, with a high near 46.

 

Forecast from NOAA-NWS for Hampton NH.