Portsmouth, NH Weather

Current Conditions

Mostly cloudy

Temp:
66°F

Wind: From the E at 10 mph

Humidity: 60%
Pressure: 29.76 in

Visibility: 10 miles

Observed at: 2:16 pm EDT

This Afternoon

Chance of thunderstorms

High:
64°F

A 30 percent chance of showers and thunderstorms. Some of the storms could produce small hail. Mostly cloudy, with a high near 64. East wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Chance of showers

Overnight low:
49°F

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.