Portsmouth Weather Forecast for Tomorrow

Sunday

High:
83°F
(28°C)

Widespread fog before 10am. Otherwise, partly sunny, with a high near 83. North wind 3 to 5 mph.

Sunday Night

Mostly cloudy

Mostly cloudy

Low:
65°F
(18°C)

Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 65. Light east wind.