Sunday
Sunny
High:
57°F
Sunny, with a high near 57.
Portsmouth, NH Weather - Extended Forecast
Sunday Night
Mostly clear
Overnight low:
38°F
Mostly clear, with a low around 38.
Monday
Sunny
High:
58°F
Sunny, with a high near 58.
Monday Night
Mostly clear
Overnight low:
37°F
Mostly clear, with a low around 37.
Tuesday
Mostly sunny
High:
58°F
Tuesday Night
Mostly cloudy
Overnight low:
43°F
Wednesday
Rain Likely
High:
56°F
Wednesday Night
Scattered showers
Overnight low:
34°F
Thursday
Sunny
High:
52°F