Weather in Port Arthur, Texas, United States

7-Day Detailed Weather Forecast for Port Arthur

Today

Temperature: 79°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 79. Southeast wind 0 to 10 mph.

Tonight

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.

Monday

Temperature: 81°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 81. Southeast wind 0 to 10 mph.

Monday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 67. South wind 5 to 10 mph.

Tuesday

Temperature: 81°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Temperature: 68°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 68. South wind 5 to 15 mph.

Wednesday

Temperature: 82°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Wednesday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 79°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Friday

Temperature: 82°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 7am. Partly sunny, with a high near 82. Chance of precipitation is 20%.

Friday Night

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.

Saturday

Temperature: 81°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 81. Chance of precipitation is 20%.

Saturday Night

Temperature: 59°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.