Portsmouth, NH Weather - Tomorrow’s Forecast

Friday

Partly sunny

High:
63°F

A 20 percent chance of showers after 2pm. Partly sunny, with a high near 63. North wind around 5 mph becoming southeast in the afternoon.

Friday Night

Mostly cloudy

Overnight low:
45°F

A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 45. Calm wind becoming south around 5 mph after midnight.