Clear Lake Weather Forecast

    • 71
    • 82

    Slight Chance Rain Showers

    • 60
    • 80

    Rain Showers

    • 54
    • 69

    Chance Thunderstorms

    • 60
    • 71

    Partly Sunny

    • 67
    • 79

    Partly Sunny

    • 69
    • 82

    Partly Sunny

Today 19 Apr Coastal Galveston

Partly sunny late this Morning, then mostly cloudy with a slight chance of Showers with isolated Thunderstorms this afternoon. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 19 Apr Coastal Galveston

Mostly cloudy. A slight chance of Showers with isolated Thunderstorms in the evening. Patchy fog after midnight. Lows around 70. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

April Temperature

Houston / Ellington (6.8 miles)

  • Lowest 3 April, 2024

    53.6 °F

  • Average April

    72.2 °F

  • Highest 5 April, 2024

    86 °F

Climate (2019–Present)

Houston / Ellington (6.8 miles)

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  • Average Low 2019–2024

    63.4 °F

  • Average 2019–2024

    71.2 °F

  • Average High 2019–2024

    79.6 °F
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