Portsmouth 7 Day Weather Forecast

This Afternoon

Chance of showers

Chance of showers

High:
46°F
(8°C)
Overnight low:
30°F
(-1°C)

Wednesday

High:
35°F
(2°C)
Overnight low:
28°F
(-2°C)

Thursday

Mostly sunny

Mostly sunny

High:
47°F
(8°C)
Overnight low:
28°F
(-2°C)

Friday

Sunny

Sunny

High:
56°F
(13°C)
Overnight low:
38°F
(3°C)

Saturday

Chance of showers

Chance of showers

High:
56°F
(13°C)
Overnight low:
41°F
(5°C)

Sunday

Chance of showers

Chance of showers

High:
51°F
(11°C)
Overnight low:
29°F
(-2°C)

Monday

Partly sunny

Partly sunny

High:
43°F
(6°C)