Travel Weather: Portsmouth, NH

Portsmouth Weather | I-95 Exit GuideKnow before you go! Anticipating and planning for the weather can make your trip a lot more enjoyable. Current Portsmouth weather conditions as well as extended weather forecasts for selected cities along Interstate 95 are available here.

Coastal Flood Statement

Issued:
3:07 PM EDT on July 14, 2018
Expires:
3:00 AM EDT on July 15, 2018
Chance of Rain
Saturday 07/14/2018 30%
Chance of Rain
Showers late. Lows overnight in the low 60s.
Partly Cloudy
Sunday 07/15/2018 10%
Partly Cloudy
Considerable clouds early. Some decrease in clouds later in the day. High 77F. Winds E at 5 to 10 mph.
Clear
Monday 07/16/2018 10%
Clear
A few clouds from time to time. High around 80F. Winds SSE at 10 to 15 mph.
Chance of a Thunderstorm
Tuesday 07/17/2018 60%
Chance of a Thunderstorm
Scattered thunderstorms. High 82F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Partly Cloudy
Wednesday 07/18/2018 20%
Partly Cloudy
Partly cloudy skies. A stray shower or thunderstorm is possible. High 81F. Winds NNW at 5 to 10 mph.
Clear
Thursday 07/19/2018 0%
Clear
A mainly sunny sky. High 81F. Winds ESE at 5 to 10 mph.