Saturday
Sunny
High:
78°F
Sunny, with a high near 78. North wind around 5 mph becoming southeast in the afternoon.
Portsmouth, NH Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
57°F
Mostly clear, with a low around 57.
Sunday
Sunny
High:
84°F
Sunny, with a high near 84.
Sunday Night
Mostly clear
Overnight low:
62°F
Mostly clear, with a low around 62.
Monday
Sunny
High:
86°F
Monday Night
Mostly clear
Overnight low:
63°F
Tuesday
Mostly sunny
High:
82°F
Tuesday Night
Partly cloudy
Overnight low:
61°F
Wednesday
Mostly sunny
High:
79°F
Wednesday Night
Mostly cloudy
Overnight low:
60°F