Current Conditions
Partly cloudy
Temp:
57°F
Wind: Calm
Humidity: 88%
Pressure: 29.94 in
Visibility: 10 miles
Observed at: 4:55 am EDT
Portsmouth, NH Weather
Overnight
Chance of showers
Overnight low:
55°F
A 40 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 55. North wind around 5 mph.
Sunday
Chance of showers and patchy fog
High:
71°F
A 30 percent chance of showers, mainly before 7am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. North wind 5 to 10 mph.
Sunday Night
Mostly clear
Overnight low:
54°F
Mostly clear, with a low around 54. Calm wind becoming northwest around 5 mph.