Monday
Patchy fog
High:
82°F
A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 82.
Portsmouth, NH Weather - Extended Forecast
Monday Night
Chance of thunderstorms
Overnight low:
66°F
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 66.
Tuesday
Hot
High:
91°F
Mostly sunny and hot, with a high near 91.
Tuesday Night
Mostly clear
Overnight low:
67°F
Mostly clear, with a low around 67.
Wednesday
Mostly sunny
High:
87°F
Wednesday Night
Partly cloudy
Overnight low:
70°F
Thursday
Mostly sunny
High:
89°F
Thursday Night
Chance of showers
Overnight low:
69°F
Friday
Chance of showers
High:
85°F