Port Arthur Weather Forecast

    • 59
    • 74

    Mostly Sunny

    • 62
    • 79

    Mostly Sunny

    • 67
    • 77

    Partly Sunny

    • 64
    • 83

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

Today 4 Nov Lower Jefferson

Sunny. Highs in the mid 70s. East Winds 5 to 10 Mph, becoming southeast in the afternoon.

Tonight 4 Nov Lower Jefferson

Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows in the upper 50s. Southeast Winds around 5 Mph.

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Port Arthur Temperature Statistics

November Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (6.8 miles)

  • Lowest 1 November, 2025

    52 °F

  • Average November

    61.7 °F

  • Highest 1 November, 2025

    72 °F

Climate (2020–Present)

Beaumont/Port Arthur Southeast Texas Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    62 °F

  • Average 2020–2025

    70.5 °F

  • Average High 2020–2025

    80.6 °F
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