San Luis Pass Weather Forecast

    • 47
    • 57

    Rain Showers

    • 54
    • 57

    Partly Sunny

    • 66
    • 71

    Mostly Cloudy

    • 59
    • 69

    Rain Showers

    • 56
    • 63

    Rain Showers Likely

    • 57
    • 65

    Slight Chance Rain Showers

Today 1 Dec Galveston Island

Showers. A chance of Thunderstorms, mainly in the morning. Patchy fog in the afternoon. Highs in the upper 50s. Northeast Winds 15 to 20 Mph. Chance of rain near 100 percent.

Tonight 1 Dec Galveston Island

Cloudy. Showers likely in the evening. Patchy fog in the evening. Breezy with Lows in the mid 40s. North Winds 15 to 25 Mph. Chance of rain 70 percent.

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San Luis Pass Temperature Statistics

December Temperature

Galveston, Scholes Field (19.9 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Galveston, Scholes Field (19.9 miles)

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  • Average Low 2020–2025

    68.3 °F
  • Average 2020–2025

    73.5 °F
  • Average High 2020–2025

    79.2 °F
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