NWS Forecast for: Port Arthur TX
Issued by: National Weather Service Lake Charles, LA
Last Update: 1:15 pm CDT Jun 3, 2023		Print

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. North wind around 10 mph becoming south.

    Chance
    T-storms


    High: 89 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. Northwest wind around 5 mph.

    Chance
    T-storms then
    Mostly Clear

    Low: 71 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 90. North wind around 5 mph becoming southwest in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 90 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. North wind around 5 mph.

    Chance
    T-storms


    Low: 70 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. North wind 5 to 10 mph becoming south in the afternoon.

    Chance
    T-storms


    High: 87 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph becoming southeast after midnight.

    Slight Chance
    T-storms


    Low: 72 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind 5 to 10 mph becoming south in the afternoon.

    Chance
    T-storms


    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind 5 to 10 mph.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 72 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 87. Northwest wind 5 to 10 mph becoming southeast in the afternoon.

    Chance
    T-storms


    High: 87 °F

    • This Afternoon: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. North wind around 10 mph becoming south.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. Northwest wind around 5 mph.

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 90. North wind around 5 mph becoming southwest in the afternoon.

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. North wind around 5 mph.

    Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. North wind 5 to 10 mph becoming south in the afternoon.

    Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph becoming southeast after midnight.

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind 5 to 10 mph becoming south in the afternoon.

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind 5 to 10 mph.

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 87. Northwest wind 5 to 10 mph becoming southeast in the afternoon.

    Wednesday Night: Partly cloudy, with a low around 73.

    Thursday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.

    Thursday Night: Partly cloudy, with a low around 73.

    Friday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.


    Port Arthur TX
     29.9°N 93.92°W

    Visit your local NWS office at: https://www.weather.gov/lch