Sylvan Beach Park Weather Forecast

    • 65
    • 68

    Dense Fog

    • 64
    • 69

    Dense Fog

    • 65
    • 71

    Dense Fog

    • 66
    • 75

    Areas Fog

    • 65
    • 74

    Patchy Fog

    • 50
    • 72

    Slight Chance Rain Showers

Today 23 Dec Coastal Harris

Partly sunny. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 23 Dec Coastal Harris

Mostly cloudy. Widespread dense fog. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Sylvan Beach Park Temperature Statistics

December Temperature

Houston / Ellington (9.9 miles)

  • Lowest 15 December, 2025

    32 °F

  • Average December

    56.6 °F

  • Highest 21 December, 2025

    82.4 °F

Climate (2020–Present)

Houston / Ellington (9.9 miles)

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  • Average Low 2020–2025

    63.8 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    79.9 °F
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