Weather in Port Arthur, Texas, United States

7-Day Detailed Weather Forecast for Port Arthur

Tonight

Temperature: 56°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms between 3am and 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 56. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms between noon and 4pm. Mostly cloudy, with a high near 65. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 59°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Patchy fog. Mostly cloudy, with a low around 59. Southeast wind around 5 mph.

Thursday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Patchy fog before 9am. Mostly sunny, with a high near 73. Southwest wind 5 to 10 mph.

Thursday Night

Temperature: 45°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 45. Northwest wind 5 to 10 mph.

Friday

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 61. Northeast wind 5 to 10 mph.

Friday Night

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 50. Southeast wind around 5 mph.

Saturday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 73. South wind 5 to 10 mph.

Saturday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 62. South wind 5 to 10 mph.

Sunday

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 75.

Sunday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 63.

Monday

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 74.

Monday Night

Temperature: 60°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 60.

Tuesday

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 73.