Portsmouth 7 Day Weather Forecast

Wednesday

High:
27°F
(-3°C)
Overnight low:
18°F
(-8°C)

Thursday

Mostly sunny

Mostly sunny

High:
29°F
(-2°C)
Overnight low:
11°F
(-12°C)

Friday

Mostly sunny

Mostly sunny

High:
27°F
(-3°C)
Overnight low:
19°F
(-7°C)

Saturday

Partly sunny

Partly sunny

High:
31°F
(-1°C)
Overnight low:
20°F
(-7°C)

Sunday

Partly sunny

Partly sunny

High:
34°F
(1°C)
Overnight low:
24°F
(-4°C)

Monday

Chance of snow

Chance of snow

High:
39°F
(4°C)
Overnight low:
26°F
(-3°C)

Tuesday

Mostly sunny

Mostly sunny

High:
40°F
(4°C)