Thursday
Mostly sunny
High:
82°F
Mostly sunny, with a high near 82.
Portsmouth, NH Weather - Extended Forecast
Thursday Night
Showers likely
Overnight low:
65°F
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Friday
Chance of thunderstorms
High:
82°F
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Friday Night
Chance of showers
Overnight low:
61°F
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 61.
Saturday
Mostly sunny
High:
79°F
Saturday Night
Partly cloudy
Overnight low:
58°F
Sunday
Sunny
High:
81°F
Sunday Night
Partly cloudy
Overnight low:
63°F
Monday
Mostly sunny
High:
85°F