Jamaica Beach (Inside) Weather Forecast

    • 79
    • 84

    Mostly Sunny

    • 72
    • 86

    Chance Thunderstorms

    • 74
    • 78

    Partly Sunny

    • 77
    • 83

    Mostly Sunny

    • 74
    • 82

    Rain Showers Likely

    • 74
    • 82

    Chance Thunderstorms

    • 75
    • 81

    Slight Chance Rain Showers

Today 20 Oct Galveston Island

Sunny. Near steady temperature in the lower 80s. South Winds around 15 Mph.

Tonight 20 Oct Galveston Island

Mostly clear this Evening, then becoming partly cloudy. Near steady temperature around 80. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamaica Beach (Inside) Temperature Statistics

October Temperature

Galveston, Scholes Field (8.7 miles)

  • Lowest 10 October, 2025

    70 °F

  • Average October

    80.1 °F

  • Highest 2 October, 2025

    89.1 °F

Climate (2020–Present)

Galveston, Scholes Field (8.7 miles)

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  • Average Low 2020–2025

    68.3 °F

  • Average 2020–2025

    73.5 °F

  • Average High 2020–2025

    79.2 °F
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