Portsmouth

Post Offices in Portsmouth
Weather in Portsmouth
Friday 67 °F

Mostly Sunny

Mostly sunny, with a high near 67. West wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday 70 °F

Chance Showers

A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 70. Southwest wind 10 to 14 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday 68 °F

Chance Showers

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday 73 °F

Showers

Showers and possibly a thunderstorm. High near 73. Chance of precipitation is 80%.
Tuesday 71 °F

Showers Likely and Breezy

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Breezy. Chance of precipitation is 60%.
Wednesday 54 °F

Chance Showers and Breezy

A chance of showers. Partly sunny, with a high near 54. Breezy. Chance of precipitation is 50%.
Thursday 56 °F

Sunny

Sunny, with a high near 56.
Overnight 40 °F

Partly Cloudy

Partly cloudy, with a low around 40. West wind around 7 mph.
Friday Night 49 °F

Increasing Clouds

Increasing clouds, with a low around 49. Southwest wind around 6 mph.
Saturday Night 53 °F

Chance Showers

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 53. West wind 6 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night 56 °F

Showers Likely

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Monday Night 58 °F

Showers

Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 90%.
Tuesday Night 42 °F

Chance T-storms

A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday Night 35 °F

Partly Cloudy

Partly cloudy, with a low around 35.