San Luis Pass Weather Forecast

    • 54
    • 72

    Rain Showers Likely

    • 58
    • 63

    Breezy

    • 63
    • 66

    Mostly Sunny

    • 67
    • 69

    Mostly Sunny

    • 57
    • 72

    Breezy

    • 54
    • 61

    Mostly Cloudy

Today 11 Mar Galveston Island

Partly sunny Early, then mostly cloudy with Showers likely with a chance of Thunderstorms. Near steady temperature in the upper 70s. South Winds 15 to 20 Mph. Chance of rain 70 percent.

Tonight 11 Mar Galveston Island

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Windy, cooler with Lows in the mid 50s. Northwest Winds 15 to 20 Mph, becoming north 20 to 30 Mph after midnight. Chance of rain 50 percent.

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San Luis Pass Temperature Statistics

March Temperature

Galveston, Scholes Field (19.9 miles)

  • Lowest 1 March, 2026

    63 °F

  • Average March

    70.6 °F

  • Highest 3 March, 2026

    76.6 °F

Climate (2021–Present)

Galveston, Scholes Field (19.9 miles)

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  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    73.7 °F

  • Average High 2021–2026

    79.5 °F
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