Sylvan Beach Weather Forecast

    • 74
    • 81

    Chance Thunderstorms

    • 74
    • 82

    Chance Thunderstorms

    • 74
    • 81

    Chance Thunderstorms

    • 75
    • 83

    Mostly Cloudy

    • 75
    • 83

    Mostly Cloudy

    • 76
    • 85

    Mostly Cloudy

    • 76
    • 87

    Partly Sunny

Today 1 May Coastal Harris

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature around 80. Southeast Winds around 15 Mph. Chance of rain 40 percent.

Tonight 1 May Coastal Harris

Cloudy with a chance of Thunderstorms. A chance of Showers. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Lows in the lower 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Sylvan Beach Temperature Statistics

May Temperature

Houston / Ellington (9.3 miles)

  • Lowest

  • Average May

  • Highest

Climate (2019–Present)

Houston / Ellington (9.3 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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