Jamaica Beach (Inside) Weather Forecast

    • 33
    • 40

    Decreasing Clouds

    • 41
    • 50

    Partly Sunny

    • 44
    • 55

    Mostly Sunny

    • 43
    • 60

    Chance Rain Showers

    • 33
    • 52

    Chance Rain Showers

    • 35
    • 43

    Partly Sunny

Today 26 Jan Galveston Island

Mostly sunny. Highs in the lower 40s. North Winds 15 to 20 Mph.

Tonight 26 Jan Galveston Island

Mostly clear. Lows in the mid 30s. North Winds 10 to 15 Mph.

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Jamaica Beach (Inside) Temperature Statistics

January Temperature

Galveston, Scholes Field (8.7 miles)

  • Lowest 18 January, 2026

    39.7 °F

  • Average January

    61 °F

  • Highest 3 January, 2026

    80.7 °F

Climate (2021–Present)

Galveston, Scholes Field (8.7 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    79.3 °F
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