Portsmouth, NH Weather - Extended Forecast

Wednesday

Chance of showers

High:
58°F

A 50 percent chance of showers after 10am. Mostly cloudy, with a high near 58. Light east wind becoming south 5 to 10 mph in the afternoon.

Wednesday Night

Rain

Overnight low:
47°F

Rain. Low around 47. South wind 5 to 10 mph. Chance of precipitation is 80%.

Thursday

Rain

High:
58°F

Rain. High near 58. Chance of precipitation is 100%.

Thursday Night

Showers

Overnight low:
48°F

Showers, mainly before 5am. Low around 48. Chance of precipitation is 90%.

Friday

Showers likely

High:
62°F

Friday Night

Chance of showers

Overnight low:
48°F

Saturday

Mostly sunny

High:
72°F

Saturday Night

Partly cloudy

Overnight low:
53°F

Sunday

Sunny

High:
74°F

Sunday Night

Mostly clear

Overnight low:
51°F

Monday

Mostly sunny

High:
72°F