Jamaica Beach (Inside) Weather Forecast

    • 39
    • 60

    Breezy

    • 35
    • 46

    Mostly Sunny

    • 32
    • 44

    Rain/Snow Likely

    • 29
    • 38

    Chance Snow Showers

    • 42
    • 46

    Mostly Cloudy

    • 38
    • 52

    Chance Rain Showers

Today 18 Jan Galveston Island

Mostly sunny. Less humid. Near steady temperature in the upper 50s. Northwest Winds 10 to 15 Mph.

Tonight 18 Jan Galveston Island

Mostly clear and breezy. Much cooler with Lows in the upper 30s. North Winds 15 to 25 Mph.

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  • Temperature Real-Time

Jamaica Beach (Inside) Temperature Statistics

January Temperature

Galveston, Scholes Field (8.7 miles)

  • Lowest 6 January, 2025

    34.6 °F

  • Average January

    52.8 °F

  • Highest 5 January, 2025

    76.6 °F

Climate (2020–Present)

Galveston, Scholes Field (8.7 miles)

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  • Average Low 2020–2025

    68.5 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    79.2 °F
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