Jamaica Beach (Inside) Weather Forecast

    • 55
    • 73

    Mostly Sunny

    • 57
    • 63

    Mostly Sunny

    • 63
    • 69

    Patchy Fog

    • 64
    • 72

    Patchy Fog

    • 65
    • 72

    Partly Sunny

    • 63
    • 71

    Slight Chance Thunderstorms

Today 3 Jan Galveston Island

Sunny. Near steady temperature around 70. West Winds around 10 Mph, becoming north this afternoon.

Tonight 3 Jan Galveston Island

Mostly clear. Lows in the mid 50s. Northeast Winds 10 to 15 Mph.

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Jamaica Beach (Inside) Temperature Statistics

January Temperature

Galveston, Scholes Field (8.7 miles)

  • Lowest 1 January, 2026

    48.9 °F

  • Average January

    61.2 °F

  • Highest 1 January, 2026

    70 °F

Climate (2021–Present)

Galveston, Scholes Field (8.7 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    73.5 °F

  • Average High 2021–2026

    79.3 °F
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