National Weather Service Forecast for: Portsmouth VA
Issued by: National Weather Service Wakefield, VA
Updated: 7:49 am EST Dec 22, 2025
 
Today

Today: Sunny, with a high near 46. Northeast wind 3 to 8 mph.
Sunny
 Tonight

Tonight: Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight.
Mostly Cloudy
 Tuesday

Tuesday: A chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 56. Southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 44. Southwest wind around 7 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 57. North wind 6 to 10 mph, with gusts as high as 18 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 38.
Mostly Cloudy
 Christmas
Day
Christmas Day: Mostly cloudy, with a high near 57.
Mostly Cloudy
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 46.
Mostly Cloudy
 Friday

Friday: Mostly cloudy, then gradually becoming sunny, with a high near 62.
Decreasing
Clouds
Hi 46 °F Lo 33 °F Hi 56 °F Lo 44 °F Hi 57 °F Lo 38 °F Hi 57 °F Lo 46 °F Hi 62 °F

 

Today
 
 Sunny, with a high near 46. Northeast wind 3 to 8 mph.
Tonight
 
 Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight.
Tuesday
 
 A chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 56. Southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Mostly clear, with a low around 44. Southwest wind around 7 mph.
Wednesday
 
 Sunny, with a high near 57. North wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
 
 Mostly cloudy, with a low around 38.
Christmas Day
 
 Mostly cloudy, with a high near 57.
Thursday Night
 
 Mostly cloudy, with a low around 46.
Friday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 62.
Friday Night
 
 Mostly clear, with a low around 45.
Saturday
 
 Mostly sunny, with a high near 58.
Saturday Night
 
 Mostly cloudy, with a low around 45.
Sunday
 
 Partly sunny, with a high near 62.

 

Forecast from NOAA-NWS for Portsmouth VA.