Portsmouth 7 Day Weather Forecast

Today

High:
64°F
(18°C)
Overnight low:
48°F
(9°C)

Friday

High:
68°F
(20°C)
Overnight low:
46°F
(8°C)

Saturday

Chance of showers

Chance of showers

High:
59°F
(15°C)
Overnight low:
36°F
(2°C)

Sunday

High:
60°F
(16°C)
Overnight low:
37°F
(3°C)

Monday

High:
70°F
(21°C)
Overnight low:
46°F
(8°C)

Tuesday

Sunny

Sunny

High:
78°F
(26°C)
Overnight low:
56°F
(13°C)

Wednesday

Mostly sunny

Mostly sunny

High:
80°F
(27°C)