Weather in Portsmouth, Virginia, United States

7-Day Detailed Weather Forecast for Portsmouth

Overnight

Temperature: 47°F

Wind Speed: 14 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 4am. Cloudy. Low around 47, with temperatures rising to around 56 overnight. Southwest wind around 14 mph. Chance of precipitation is 20%.

Monday

Temperature: 64°F

Wind Speed: 15 to 22 mph

Wind Direction: W

Forecast: Rain likely between 11am and 3pm. Mostly cloudy. High near 64, with temperatures falling to around 51 in the afternoon. West wind 15 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 29°F

Wind Speed: 13 to 20 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 29. West wind 13 to 20 mph, with gusts as high as 33 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 42°F

Wind Speed: 12 to 16 mph

Wind Direction: W

Forecast: Sunny, with a high near 42. West wind 12 to 16 mph, with gusts as high as 28 mph.

Tuesday Night

Temperature: 27°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 27. West wind 6 to 9 mph.

Wednesday

Temperature: 48°F

Wind Speed: 8 to 13 mph

Wind Direction: SW

Forecast: Sunny, with a high near 48.

Wednesday Night

Temperature: 35°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 35.

New Year's Day

Temperature: 46°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 46.

Thursday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 29.

Friday

Temperature: 48°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 48.

Friday Night

Temperature: 35°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 35.

Saturday

Temperature: 50°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: A chance of rain after 7am. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.

Saturday Night

Temperature: 33°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

Sunday

Temperature: 44°F

Wind Speed: 9 mph

Wind Direction: N

Forecast: A chance of rain before 7am. Mostly sunny, with a high near 44.