Jamaica Beach (Inside) Weather Forecast

    • 82
    • 89

    Chance Thunderstorms

    • 79
    • 88

    Rain Showers

    • 78
    • 86

    Rain Showers

    • 77
    • 84

    Rain Showers

    • 76
    • 84

    Chance Thunderstorms

    • 76
    • 84

    Slight Chance Thunderstorms

Today 1 Oct Galveston Island

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 1 Oct Galveston Island

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Humid with Lows in the lower 80s. Southeast Winds 15 to 20 Mph. Chance of rain 40 percent.

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Jamaica Beach (Inside) Temperature Statistics

October Temperature

Galveston, Scholes Field (8.7 miles)

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Climate (2021–2026)

Galveston, Scholes Field (8.7 miles)

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  • Average Low 2021–2026

    68.7 °F
  • Average 2021–2026

    73.9 °F
  • Average High 2021–2026

    79.6 °F
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