San Jacinto Plantation Weather Forecast

    • 63
    • 90

    Chance Rain Showers

    • 61
    • 82

    Mostly Sunny

    • 67
    • 85

    Partly Sunny

    • 68
    • 85

    Rain Showers Likely

    • 65
    • 79

    Rain Showers Likely

    • 66
    • 82

    Chance Rain Showers

Today 21 Oct Coastal Harris

Mostly sunny with a slight chance of Thunderstorms. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs around 90. Southwest Winds around 5 Mph, becoming northwest in the afternoon. Chance of rain 40 percent.

Tonight 21 Oct Coastal Harris

Partly cloudy. Less humid with Lows in the mid 60s. Northeast Winds 10 to 15 Mph.

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San Jacinto Plantation Temperature Statistics

October Temperature

Houston / Ellington (20.5 miles)

  • Lowest 10 October, 2025

    66.2 °F

  • Average October

    79 °F

  • Highest 1 October, 2025

    91.4 °F

Climate (2020–Present)

Houston / Ellington (20.5 miles)

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  • Average Low 2020–2025

    63.7 °F

  • Average 2020–2025

    71.4 °F

  • Average High 2020–2025

    79.8 °F
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