Jamaica Beach (Inside) Weather Forecast

    • 71
    • 81

    Mostly Sunny

    • 72
    • 82

    Mostly Sunny

    • 75
    • 83

    Mostly Sunny

    • 78
    • 82

    Partly Sunny

    • 79
    • 83

    Mostly Cloudy

    • 80
    • 84

    Mostly Cloudy

Today 12 May Galveston Island

Mostly sunny. Highs in the lower 80s. Northeast Winds 10 to 15 Mph.

Tonight 12 May Galveston Island

Partly cloudy. Near steady temperature in the lower 70s. Northeast Winds 10 to 15 Mph.

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Jamaica Beach (Inside) Temperature Statistics

May Temperature

Galveston, Scholes Field (8.7 miles)

  • Lowest 2 May, 2026

    56.6 °F

  • Average May

    73.3 °F

  • Highest 9 May, 2026

    84 °F

Climate (2021–Present)

Galveston, Scholes Field (8.7 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    79.5 °F
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