San Leon Weather Forecast

    • 37
    • 59

    Breezy

    • 34
    • 44

    Mostly Sunny

    • 31
    • 41

    Breezy

    • 29
    • 35

    Chance Snow Showers

    • 41
    • 44

    Mostly Cloudy

    • 38
    • 50

    Chance Rain Showers

Today 18 Jan Coastal Galveston

Mostly sunny. Less humid with Highs in the lower 60s. Northwest Winds 10 to 15 Mph.

Tonight 18 Jan Coastal Galveston

Mostly clear. Much cooler with Lows in the upper 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

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San Leon Temperature Statistics

January Temperature

Galveston, Scholes Field (14.9 miles)

  • Lowest 6 January, 2025

    34.6 °F

  • Average January

    52.8 °F

  • Highest 5 January, 2025

    76.6 °F

Climate (2020–Present)

Galveston, Scholes Field (14.9 miles)

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  • Average Low 2020–2025

    68.5 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    79.2 °F
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