San Leon Weather Forecast

    • 79
    • 87

    Rain Showers Likely

    • 81
    • 90

    Chance Thunderstorms

    • 80
    • 90

    Chance Thunderstorms

    • 81
    • 88

    Chance Thunderstorms

    • 81
    • 89

    Chance Thunderstorms

    • 81
    • 89

    Chance Thunderstorms

    • 82
    • 90

    Chance Thunderstorms

Today 2 Aug Coastal Galveston

Showers with isolated Thunderstorms. Near steady temperature around 90. East Winds around 5 Mph. Chance of rain 80 percent.

Tonight 2 Aug Coastal Galveston

Mostly cloudy this Evening, then becoming partly cloudy. A chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Lows in the mid 70s. Southwest Winds around 5 Mph, becoming northwest after midnight. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

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San Leon Temperature Statistics

August Temperature

Galveston, Scholes Field (14.9 miles)

  • Lowest

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  • Average August

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Climate (2020–Present)

Galveston, Scholes Field (14.9 miles)

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  • Average Low 2020–2025

    68.4 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    79.3 °F
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