Sunday
Rain
High:
49°F
A chance of showers before 9am, then rain, mainly after 9am. Patchy fog before 9am. High near 49. Southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.
Portsmouth, NH Weather - Extended Forecast
Sunday Night
Chance of rain
Overnight low:
33°F
A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 33.
Monday
Mostly sunny
High:
49°F
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy
Overnight low:
29°F
Partly cloudy, with a low around 29.
Tuesday
Sunny
High:
47°F
Tuesday Night
Partly cloudy
Overnight low:
36°F
Wednesday
Chance of showers
High:
55°F
Wednesday Night
Partly cloudy
Overnight low:
36°F
Thursday
Mostly sunny
High:
56°F
Thursday Night
Partly cloudy
Overnight low:
38°F