Weather Forecast for
Zip Code 77640 Port Arthur, TX

Today: Showers and thunderstorms likely, mainly before 1pm. Mostly sunny, with a high near 89. Heat index values as high as 103. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: Mostly clear, with a low around 77. South wind around 5 mph.

Tuesday: A slight chance of showers and thunderstorms between 11am and 1pm. Sunny, with a high near 91. Heat index values as high as 106. Light southwest wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 20%.

Tuesday Night: Mostly clear, with a low around 78. South wind 5 to 10 mph.

Wednesday: Sunny, with a high near 91. South wind 5 to 10 mph.

Wednesday Night: Mostly clear, with a low around 78. South wind 5 to 10 mph.

Thursday: Sunny, with a high near 91. South wind 5 to 10 mph.

Thursday Night: Mostly clear, with a low around 78. South wind 5 to 10 mph.

Friday: Sunny, with a high near 92. South wind 5 to 10 mph.

Friday Night: Mostly clear, with a low around 77.

Saturday: Sunny, with a high near 92.

Saturday Night: Mostly clear, with a low around 76.

Sunday: Sunny, with a high near 93.

HEALTH ALERTS

POLITICS