San Jacinto Plantation Weather Forecast

    • 32
    • 58

    Becoming Sunny

    • 38
    • 58

    Sunny

    • 40
    • 64

    Partly Sunny

    • 48
    • 60

    Mostly Cloudy

    • 58
    • 66

    Rain Showers Likely

    • 46
    • 67

    Mostly Cloudy

Today 17 Jan Coastal Harris

Mostly sunny. Much cooler with Highs in the upper 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Jan Coastal Harris

Partly cloudy in the Evening, then clearing. Cooler with Lows in the mid 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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San Jacinto Plantation Temperature Statistics

January Temperature

Houston / Ellington (20.5 miles)

  • Lowest 11 January, 2026

    41 °F

  • Average January

    62.6 °F

  • Highest 2 January, 2026

    84.2 °F

Climate (2021–Present)

Houston / Ellington (20.5 miles)

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  • Average Low 2021–2026

    64 °F

  • Average 2021–2026

    71.6 °F

  • Average High 2021–2026

    80.1 °F
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