Portsmouth, NH Weather - Tomorrow’s Forecast

Tuesday

Mostly sunny

High:
24°F

Mostly sunny, with a high near 24. West wind around 15 mph, with gusts as high as 35 mph.

Tuesday Night

Partly cloudy

Overnight low:
15°F

Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 20 mph.