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
Portsmouth, NH Weather
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.