Swan Lake Weather Forecast

    • 75
    • 84

    Slight Chance Thunderstorms

    • 77
    • 86

    Slight Chance Thunderstorms

    • 78
    • 87

    Rain Showers

    • 78
    • 86

    Rain Showers

    • 78
    • 87

    Chance Thunderstorms

    • 78
    • 88

    Slight Chance Thunderstorms

Today 24 May Coastal Galveston

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. East Winds around 10 Mph. Chance of rain 20 percent.

Tonight 24 May Coastal Galveston

Partly cloudy. Lows in the lower 70s. East Winds 5 to 10 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

May Temperature

Galveston, Scholes Field (5.6 miles)

  • Lowest 2 May, 2026

    56.6 °F

  • Average May

    76.4 °F

  • Highest 9 May, 2026

    87.7 °F

Climate (2021–Present)

Galveston, Scholes Field (5.6 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    79.6 °F
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