Galveston - Pier 21 Weather Forecast

    • 34
    • 45

    Sunny

    • 47
    • 50

    Sunny

    • 59
    • 61

    Mostly Cloudy

    • 52
    • 64

    Rain Showers Likely

    • 45
    • 60

    Mostly Sunny

    • 49
    • 53

    Mostly Sunny

Today 31 Jan Galveston Island

Sunny, cooler with Highs in the mid 40s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 31 Jan Galveston Island

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

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Galveston - Pier 21 Temperature Statistics

January Temperature

Galveston, Scholes Field (4.3 miles)

  • Lowest 25 January, 2026

    27.6 °F

  • Average January

    57.9 °F

  • Highest 3 January, 2026

    80.7 °F

Climate (2021–Present)

Galveston, Scholes Field (4.3 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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