Sunday
Partly sunny
High:
36°F
Partly sunny, with a high near 36. Northwest wind around 5 mph becoming calm in the afternoon.
Portsmouth, NH Weather - Tomorrow’s Forecast
Sunday Night
Chance of snow
Overnight low:
17°F
A 50 percent chance of snow after 8pm. Mostly cloudy, with a low around 17. Calm wind becoming northwest around 5 mph after midnight.