Port Arthur Canal - Port Arthur Weather Forecast

    • 79
    • 85

    Increasing Clouds

    • 79
    • 85

    Partly Sunny

    • 79
    • 85

    Mostly Sunny

    • 79
    • 86

    Mostly Sunny

    • 80
    • 88

    Slight Chance Thunderstorms

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    • 88

    Chance Thunderstorms

Today 9 Jun Lower Jefferson

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 9 Jun Lower Jefferson

Partly cloudy. Humid with Lows in the upper 70s. Southeast Winds 5 to 10 Mph.

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Port Arthur Canal - Port Arthur Temperature Statistics

June Temperature

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

  • Lowest 3 June, 2026

    73.7 °F

  • Average June

    81.5 °F

  • Highest 1 June, 2026

    91.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    62.4 °F

  • Average 2021–2026

    71.1 °F

  • Average High 2021–2026

    81.2 °F
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