Port Arthur Canal - Port Arthur Weather Forecast

    • 79
    • 88

    Mostly Sunny

    • 77
    • 87

    Chance Thunderstorms

    • 78
    • 85

    Chance Thunderstorms

    • 79
    • 86

    Slight Chance Thunderstorms

    • 77
    • 86

    Chance Thunderstorms

    • 75
    • 84

    Chance Thunderstorms

Today 25 Aug Lower Jefferson

Sunny. Highs in the lower 90s. Northeast Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 25 Aug Lower Jefferson

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph, becoming northeast after midnight.

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Port Arthur Canal - Port Arthur Temperature Statistics

August Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (8.1 miles)

  • Lowest 11 August, 2025

    71.7 °F

  • Average August

    83 °F

  • Highest 16 August, 2025

    96.7 °F

Climate (2020–Present)

Beaumont/Port Arthur Southeast Texas Regional Airport (8.1 miles)

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  • Average Low 2020–2025

    62 °F

  • Average 2020–2025

    70.4 °F

  • Average High 2020–2025

    80.5 °F
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