Clear Lake Weather Forecast

    • 78
    • 91

    Increasing Clouds

    • 79
    • 91

    Partly Sunny

    • 80
    • 91

    Mostly Sunny

    • 80
    • 90

    Mostly Sunny

    • 78
    • 91

    Mostly Sunny

    • 78
    • 90

    Mostly Sunny

Today 25 Jun Coastal Galveston

Mostly sunny. Humid with Highs around 90. South Winds 10 to 15 Mph.

Tonight 25 Jun Coastal Galveston

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows around 80. South Winds 10 to 15 Mph.

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Clear Lake Temperature Statistics

June Temperature

Houston / Ellington (6.8 miles)

  • Lowest 3 June, 2026

    73.4 °F

  • Average June

    82.3 °F

  • Highest 18 June, 2026

    93.2 °F

Climate (2021–2026)

Houston / Ellington (6.8 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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