Jamaica Beach (Inside) Weather Forecast

    • 74
    • 89

    Rain Showers Likely

    • 60
    • 79

    Chance Rain Showers

    • 61
    • 71

    Breezy

    • 67
    • 73

    Partly Sunny

    • 71
    • 77

    Partly Sunny

    • 72
    • 79

    Mostly Sunny

Today 15 Oct Galveston Island

Partly sunny. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs in the upper 80s. Southeast Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 15 Oct Galveston Island

Partly cloudy in the Evening, then becoming cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the mid 70s. East Winds 10 to 15 Mph, becoming northeast 5 to 10 Mph after midnight. Chance of rain 70 percent.

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Jamaica Beach (Inside) Temperature Statistics

October Temperature

Galveston, Scholes Field (8.7 miles)

  • Lowest 5 October, 2026

    73.7 °F

  • Average October

    82.4 °F

  • Highest 1 October, 2026

    92.6 °F

Climate (2021–2026)

Galveston, Scholes Field (8.7 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    79.6 °F
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