San Jacinto Plantation Weather Forecast

    • 45
    • 82

    Chance Rain Showers

    • 35
    • 51

    Breezy

    • 34
    • 54

    Partly Sunny

    • 42
    • 59

    Partly Sunny

    • 55
    • 68

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 51
    • 76

    Partly Sunny

Today 28 Dec Coastal Harris

Mostly sunny with a 30 percent chance of Showers. Near steady temperature in the upper 70s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 28 Dec Coastal Harris

Mostly cloudy. A chance of Showers, mainly in the evening. Breezy and much cooler. Less humid with Lows in the mid 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north 15 to 25 Mph with Gusts up to 40 Mph after midnight. Chance of rain 30 percent.

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San Jacinto Plantation Temperature Statistics

December Temperature

Houston / Ellington (20.5 miles)

  • Lowest 15 December, 2025

    32 °F

  • Average December

    59.6 °F

  • Highest 21 December, 2025

    82.4 °F

Climate (2020–Present)

Houston / Ellington (20.5 miles)

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  • Average Low 2020–2025

    63.9 °F

  • Average 2020–2025

    71.6 °F

  • Average High 2020–2025

    80 °F
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