Weather in Portsmouth, Rhode Island, United States

7-Day Detailed Weather Forecast for Portsmouth

Overnight

Temperature: 62°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 62. Northeast wind around 2 mph.

Saturday

Temperature: 82°F

Wind Speed: 2 to 14 mph

Wind Direction: S

Forecast: Sunny, with a high near 82. South wind 2 to 14 mph.

Saturday Night

Temperature: 70°F

Wind Speed: 8 to 13 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 70. South wind 8 to 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 82°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 8 to 12 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Temperature: 65°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then a slight chance of showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 65. West wind 6 to 9 mph. Chance of precipitation is 50%.

Monday

Temperature: 81°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 81. Northwest wind around 9 mph.

Monday Night

Temperature: 59°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 59. North wind around 7 mph.

Tuesday

Temperature: 79°F

Wind Speed: 5 to 8 mph

Wind Direction: E

Forecast: Sunny, with a high near 79. East wind 5 to 8 mph.

Tuesday Night

Temperature: 63°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 63. Southwest wind 3 to 8 mph.

Wednesday

Temperature: 80°F

Wind Speed: 3 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 80. Southwest wind 3 to 12 mph.

Wednesday Night

Temperature: 69°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 69. Southwest wind 7 to 10 mph.

Thursday

Temperature: 83°F

Wind Speed: 8 to 15 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 83. Southwest wind 8 to 15 mph.

Thursday Night

Temperature: 72°F

Wind Speed: 8 to 14 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind 8 to 14 mph. Chance of precipitation is 30%.

Friday

Temperature: 87°F

Wind Speed: 8 to 12 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind 8 to 12 mph.