Weather in Port Arthur, Texas, United States

7-Day Detailed Weather Forecast for Port Arthur

Overnight

Temperature: 65°F

Wind Speed: 15 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 65. Southeast wind around 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 75°F

Wind Speed: 20 to 25 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 9am, then showers and thunderstorms between 9am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm. Some of the storms could be severe. Partly sunny, with a high near 75. Southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday Night

Temperature: 51°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Clear, with a low around 51. West wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday

Temperature: 66°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 66. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 43°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 43. North wind 5 to 10 mph.

Thursday

Temperature: 63°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Sunny, with a high near 63. East wind 5 to 10 mph.

Thursday Night

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 53. South wind 5 to 10 mph.

Friday

Temperature: 75°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 75. South wind 5 to 15 mph.

Friday Night

Temperature: 60°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 60. South wind around 5 mph.

Saturday

Temperature: 72°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 72. Chance of precipitation is 20%.

Saturday Night

Temperature: 48°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 48.

Sunday

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 66.

Sunday Night

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 48.

Monday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 70.