NWS Forecast for: Port Arthur TX
Issued by: National Weather Service Lake Charles, LA
Last Update: 3:16 pm CDT Oct 24, 2021
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  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Sunny, with a high near 84. South wind around 10 mph.

    Slight Chance
    T-storms

    High: 84 °F

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 72. Southeast wind around 5 mph becoming southwest after midnight.

    Partly Cloudy
    then Patchy
    Fog

    Low: 72 °F

  • Monday

    Monday: Mostly sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the morning.

    Mostly Sunny


    High: 88 °F

  • Monday
    Night

    Monday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 71. South wind around 5 mph.

    Mostly Clear
    then Patchy
    Fog

    Low: 71 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 85. Southeast wind 5 to 10 mph.

    Partly Sunny


    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 10pm.  Mostly cloudy, with a low around 73. Southeast wind around 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers likely after 4pm.  High near 81. South wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 90%.

    T-storms


    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers before 1am.  Mostly clear, with a low around 59. West wind around 15 mph.

    Slight Chance
    Showers

    Low: 59 °F

  • Thursday

    Thursday: Sunny, with a high near 76. Northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Sunny


    High: 76 °F

  • This Afternoon: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 84. South wind around 10 mph.

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 72. Southeast wind around 5 mph becoming southwest after midnight.

    Monday: Mostly sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the morning.

    Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. South wind around 5 mph.

    Tuesday: Partly sunny, with a high near 85. Southeast wind 5 to 10 mph.

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 73. Southeast wind around 10 mph. Chance of precipitation is 40%.

    Wednesday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers likely after 4pm. High near 81. South wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 59. West wind around 15 mph.

    Thursday: Sunny, with a high near 76. Northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Thursday Night: Clear, with a low around 55.

    Friday: Sunny, with a high near 74.

    Friday Night: Clear, with a low around 52.

    Saturday: Sunny, with a high near 75.

    Saturday Night: Clear, with a low around 56.

    Sunday: Sunny, with a high near 78.



    Port Arthur TX
     29.9°N 93.92°W

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