Weather in Port Arthur, Texas, United States

7-Day Detailed Weather Forecast for Port Arthur

This Afternoon

Temperature: 73°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly sunny. High near 73, with temperatures falling to around 69 in the afternoon. South wind around 10 mph.

Tonight

Temperature: 58°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Patchy fog after 1am. Mostly cloudy, with a low around 58. South wind around 5 mph.

Tuesday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: S

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

Tuesday Night

Temperature: 58°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Patchy fog after 2am. Mostly cloudy, with a low around 58. South wind 0 to 5 mph.

Wednesday

Temperature: 75°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Patchy fog before 9am, then a slight chance of rain showers. Mostly sunny, with a high near 75. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 58°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Patchy fog after 10pm. Partly cloudy, with a low around 58. South wind 0 to 5 mph.

Thursday

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Patchy fog before 8am. Partly sunny, with a high near 74. Southeast wind 0 to 5 mph.

Thursday Night

Temperature: 59°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 59. South wind around 5 mph.

Friday

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain showers after noon. Mostly cloudy, with a high near 74. South wind 5 to 10 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 61°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A chance of rain showers after midnight. Cloudy, with a low around 61. Chance of precipitation is 30%.

Saturday

Temperature: 73°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 80%.

Saturday Night

Temperature: 53°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly clear, with a low around 53. Chance of precipitation is 40%.

Sunday

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 69.

Sunday Night

Temperature: 50°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 50.