Weather in Port Arthur, Texas, United States

7-Day Detailed Weather Forecast for Port Arthur

Tonight

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Areas of fog after 10pm. Mostly cloudy, with a low around 64. South wind around 5 mph.

Sunday

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Areas of fog before 7am, then patchy fog and a slight chance of rain showers between 7am and 9am, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy. High near 76, with temperatures falling to around 72 in the afternoon. South wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 72°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: A chance of rain showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Southeast wind 0 to 10 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 61. Southeast wind around 5 mph.

Tuesday

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Sunny, with a high near 74. Southeast wind around 5 mph.

Tuesday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 59. Southeast wind 0 to 5 mph.

Wednesday

Temperature: 72°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 72. Southeast wind 0 to 10 mph.

Wednesday Night

Temperature: 60°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 60. Southeast wind 0 to 5 mph.

Christmas Day

Temperature: 74°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 74.

Thursday Night

Temperature: 60°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 60.

Friday

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 75.

Friday Night

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 61.

Saturday

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 75.