San Luis Pass Weather Forecast

    • 46
    • 66

    Breezy

    • 51
    • 55

    Sunny

    • 52
    • 65

    Mostly Sunny

    • 48
    • 57

    Mostly Sunny

    • 52
    • 59

    Mostly Sunny

    • 53
    • 61

    Mostly Cloudy

Today 14 Jan Galveston Island

Sunny. Highs in the upper 60s. West Winds around 15 Mph, becoming northwest this afternoon.

Tonight 14 Jan Galveston Island

Clear, breezy with Lows in the mid 40s. North Winds 20 to 25 Mph.

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San Luis Pass Temperature Statistics

January Temperature

Galveston, Scholes Field (19.9 miles)

  • Lowest 12 January, 2026

    46.9 °F

  • Average January

    63.4 °F

  • Highest 3 January, 2026

    77 °F

Climate (2021–Present)

Galveston, Scholes Field (19.9 miles)

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  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    79.3 °F
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