Gulf of Mexico Weather Forecast

    • 79
    • 91

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

    • 79
    • 88

    Chance Thunderstorms

    • 79
    • 88

    Chance Thunderstorms

    • 79
    • 88

    Chance Thunderstorms

Today 31 Jul Lower Jefferson

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 106.

Tonight 31 Jul Lower Jefferson

Partly cloudy in the Evening, then becoming mostly clear. A slight chance of Showers and Thunderstorms. Humid with Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gulf of Mexico Temperature Statistics

July Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (21.1 miles)

  • Lowest 9 July, 2025

    70.6 °F

  • Average July

    83.2 °F

  • Highest 29 July, 2025

    96.1 °F

Climate (2020–Present)

Beaumont/Port Arthur Southeast Texas Regional Airport (21.1 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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