Port Arthur Reservoir Weather Forecast

    • 65
    • 82

    Partly Sunny

    • 66
    • 80

    Partly Sunny

    • 68
    • 81

    Partly Sunny

    • 68
    • 82

    Chance Rain Showers

    • 64
    • 81

    Rain Showers Likely

    • 57
    • 77

    Chance Rain Showers

Today 16 Nov Lower Jefferson

Patchy dense fog in the morning. Mostly sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 16 Nov Lower Jefferson

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph.

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Port Arthur Reservoir Temperature Statistics

November Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (4.3 miles)

  • Lowest 11 November, 2025

    35.1 °F

  • Average November

    62.5 °F

  • Highest 7 November, 2025

    82.9 °F

Climate (2020–Present)

Beaumont/Port Arthur Southeast Texas Regional Airport (4.3 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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