Jamaica Beach (Inside) Weather Forecast

    • 56
    • 64

    Rain Showers

    • 34
    • 60

    Rain Showers

    • 25
    • 40

    Rain Showers Likely

    • 33
    • 40

    Mostly Sunny

    • 47
    • 54

    Chance Rain Showers

    • 42
    • 57

    Slight Chance Rain Showers

Today 23 Jan Galveston Island

Mostly cloudy with a 20 percent chance of Showers. Areas of fog this morning. Patchy fog this afternoon. Highs in the mid 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 23 Jan Galveston Island

Cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Patchy fog. Breezy. Near steady temperature in the upper 50s. East Winds 15 to 25 Mph. Chance of rain 60 percent.

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Jamaica Beach (Inside) Temperature Statistics

January Temperature

Galveston, Scholes Field (8.7 miles)

  • Lowest 18 January, 2026

    39.9 °F

  • Average January

    60.5 °F

  • Highest 3 January, 2026

    77 °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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