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.

Chance of Rain
Sunday 05/20/2018 40%
Chance of Rain
Considerable cloudiness with occasional rain showers. Thunder possible. High near 75F. Winds WNW at 10 to 20 mph. Chance of rain 40%.
Clear
Monday 05/21/2018 0%
Clear
Sunshine and some clouds. High 76F. Winds W at 10 to 15 mph.
Mostly Cloudy
Tuesday 05/22/2018 10%
Mostly Cloudy
Mostly cloudy. High 66F. Winds ESE at 10 to 15 mph.
Clear
Wednesday 05/23/2018 20%
Clear
Generally sunny despite a few afternoon clouds. High 76F. Winds W at 5 to 10 mph.
Partly Cloudy
Thursday 05/24/2018 0%
Partly Cloudy
Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 70F. Winds E at 5 to 10 mph.
Clear
Friday 05/25/2018 0%
Clear
Plentiful sunshine. High 79F. Winds WNW at 10 to 20 mph.