Wednesday
Sunny
High:
74°F
Sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.
Portsmouth, NH Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
53°F
Mostly clear, with a low around 53. South wind around 5 mph becoming calm.
Thursday
Sunny
High:
84°F
Sunny, with a high near 84.
Thursday Night
Mostly clear
Overnight low:
59°F
Mostly clear, with a low around 59.
Friday
Mostly sunny
High:
85°F
Friday Night
Mostly cloudy
Overnight low:
61°F
Saturday
Partly sunny
High:
82°F
Saturday Night
Chance of showers
Overnight low:
57°F
Sunday
Chance of showers
High:
69°F
Sunday Night
Chance of showers
Overnight low:
54°F
Monday
Chance of showers
High:
70°F