Clear Lake Shores Weather Forecast

    • 69
    • 87

    Mostly Sunny

    • 72
    • 88

    Mostly Sunny

    • 74
    • 86

    Partly Sunny

    • 77
    • 84

    Mostly Cloudy

    • 79
    • 85

    Mostly Cloudy

    • 78
    • 85

    Chance Thunderstorms

Today 13 May Coastal Galveston

Sunny. Near steady temperature in the mid 80s. East Winds 5 to 10 Mph.

Tonight 13 May Coastal Galveston

Mostly clear. Lows in the upper 60s. Southwest Winds 5 to 10 Mph, becoming west after midnight.

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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

    72.7 °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

    80.3 °F
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