Clear Lake Shores Weather Forecast

    • 73
    • 82

    Thunderstorms Likely

    • 74
    • 86

    Slight Chance Thunderstorms

    • 75
    • 87

    Partly Sunny

    • 76
    • 89

    Partly Sunny

    • 76
    • 88

    Slight Chance Thunderstorms

    • 75
    • 89

    Slight Chance Thunderstorms

    • 73
    • 89

    Chance Thunderstorms

Today 27 May Coastal Galveston

Showers and Thunderstorms likely. Breezy. Near steady temperature in the lower 80s. Southeast Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 27 May Coastal Galveston

Mostly cloudy this Evening, then becoming partly cloudy. A chance of Showers and Thunderstorms. Breezy with Lows in the mid 70s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph, becoming west around 5 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Shores Temperature Statistics

May Temperature

Houston / Ellington (8.7 miles)

  • Lowest 2 May, 2026

    55.4 °F

  • Average May

    75.8 °F

  • Highest 9 May, 2026

    89.6 °F

Climate (2021–Present)

Houston / Ellington (8.7 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    80.4 °F
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