Weather in Portsmouth, Rhode Island, United States

7-Day Detailed Weather Forecast for Portsmouth

Today

Temperature: 51°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Sunny. High near 51, with temperatures falling to around 45 in the afternoon. South wind 2 to 9 mph.

Tonight

Temperature: 43°F

Wind Speed: 7 to 17 mph

Wind Direction: S

Forecast: A chance of rain after 1am. Mostly cloudy. Low around 43, with temperatures rising to around 52 overnight. South wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

Friday

Temperature: 56°F

Wind Speed: 18 to 30 mph

Wind Direction: S

Forecast: Rain before 11am, then rain and a slight chance of thunderstorms. Cloudy. High near 56, with temperatures falling to around 47 in the afternoon. South wind 18 to 30 mph, with gusts as high as 53 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Temperature: 28°F

Wind Speed: 14 to 18 mph

Wind Direction: W

Forecast: A chance of rain before 8pm. Partly cloudy, with a low around 28. West wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 43°F

Wind Speed: 8 to 14 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 43. West wind 8 to 14 mph, with gusts as high as 25 mph.

Saturday Night

Temperature: 34°F

Wind Speed: 7 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 34. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.

Sunday

Temperature: 46°F

Wind Speed: 14 mph

Wind Direction: W

Forecast: A slight chance of rain between 10am and noon. Mostly sunny, with a high near 46. West wind around 14 mph, with gusts as high as 24 mph.

Sunday Night

Temperature: 23°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 23. Northwest wind around 12 mph, with gusts as high as 22 mph.

Monday

Temperature: 32°F

Wind Speed: 8 to 13 mph

Wind Direction: NW

Forecast: Sunny, with a high near 32. Northwest wind 8 to 13 mph.

Monday Night

Temperature: 22°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 22. Northwest wind around 7 mph.

Tuesday

Temperature: 38°F

Wind Speed: 5 to 12 mph

Wind Direction: W

Forecast: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 38. West wind 5 to 12 mph. Chance of precipitation is 50%.

Tuesday Night

Temperature: 31°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of rain before 4am. Mostly cloudy, with a low around 31. West wind around 10 mph. Chance of precipitation is 40%.

Wednesday

Temperature: 41°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 41. Northwest wind 7 to 10 mph.

Wednesday Night

Temperature: 24°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: A slight chance of snow after 5am. Partly cloudy, with a low around 24. Northwest wind around 6 mph.