Saturday
Sunny
High:
58°F
Sunny, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon.
Portsmouth, NH Weather - Tomorrow’s Forecast
Saturday Night
Partly cloudy
Overnight low:
42°F
A slight chance of showers between 2am and 3am. Increasing clouds, with a low around 42. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 20%.