Baytown Marina Weather Forecast

    • 60
    • 73

    Mostly Sunny

    • 60
    • 78

    Partly Sunny

    • 62
    • 80

    Mostly Sunny

    • 62
    • 82

    Sunny

    • 63
    • 84

    Mostly Sunny

    • 66
    • 84

    Mostly Sunny

    • 67
    • 84

    Mostly Sunny

Today 18 Oct Coastal Harris

Sunny. Near steady temperature in the lower 70s. East Winds 5 to 10 Mph.

Tonight 18 Oct Coastal Harris

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 60. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Baytown Marina Temperature Statistics

October Temperature

Houston / Ellington (16.8 miles)

  • Lowest 11 October, 2026

    66.2 °F

  • Average October

    80.4 °F

  • Highest 1 October, 2026

    91.4 °F

Climate (2021–2026)

Houston / Ellington (16.8 miles)

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  • Average Low 2021–2026

    64.5 °F

  • Average 2021–2026

    72.1 °F

  • Average High 2021–2026

    80.6 °F
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