Gulf of Mexico Weather Forecast

    • 72
    • 83

    Chance Thunderstorms

    • 59
    • 80

    Chance Rain Showers

    • 57
    • 70

    Breezy

    • 62
    • 72

    Mostly Sunny

    • 65
    • 75

    Partly Sunny

    • 67
    • 78

    Mostly Sunny

Today 15 Oct Lower Jefferson

Sunny. A slight chance of Showers this afternoon. Highs in the mid 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 15 Oct Lower Jefferson

Mostly clear with a slight chance of Showers in the Evening, then partly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. Southeast Winds 5 to 10 Mph, becoming northeast after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

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Gulf of Mexico Temperature Statistics

October Temperature

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

  • Lowest 9 October, 2026

    65.6 °F

  • Average October

    80.9 °F

  • Highest 1 October, 2026

    94.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    71.4 °F

  • Average High 2021–2026

    81.5 °F
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