San Leon Weather Forecast

    • 65
    • 67

    Rain Showers Likely

    • 68
    • 72

    Slight Chance Rain Showers

    • 68
    • 74

    Slight Chance Rain Showers

    • 61
    • 74

    Mostly Sunny

    • 60
    • 68

    Sunny

    • 64
    • 67

    Mostly Sunny

Today 9 Nov Coastal Galveston

Mostly cloudy. A chance of Showers in the Morning, then Showers likely in the afternoon. Highs in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 9 Nov Coastal Galveston

Mostly cloudy. A chance of Showers in the evening. Lows in the upper 50s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Leon Temperature Statistics

November Temperature

Galveston, Scholes Field (14.9 miles)

  • Lowest 5 November, 2026

    66 °F

  • Average November

    75.2 °F

  • Highest 1 November, 2026

    84.7 °F

Climate (2021–2026)

Galveston, Scholes Field (14.9 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    79.6 °F
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