Weather in Port Arthur, Texas, United States

7-Day Detailed Weather Forecast for Port Arthur

Today

Temperature: 81°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms between noon and 1pm. Mostly sunny, with a high near 81. North wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 60. North wind 5 to 10 mph.

Sunday

Temperature: 81°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Sunny, with a high near 81. Northeast wind around 5 mph.

Sunday Night

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 65. East wind 5 to 10 mph.

Monday

Temperature: 81°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 81. East wind around 10 mph.

Monday Night

Temperature: 72°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A chance of rain showers after 7pm. Mostly cloudy, with a low around 72. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tuesday

Temperature: 81°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A chance of rain showers before 7am, then showers and thunderstorms. Cloudy, with a high near 81. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Tuesday Night

Temperature: 73°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Wednesday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 80%.

Wednesday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.

Thursday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Thursday Night

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.

Friday

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: N

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

Friday Night

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 64. Chance of precipitation is 20%.