Baytown Marina Weather Forecast

    • 66
    • 80

    Increasing Clouds

    • 62
    • 83

    Partly Sunny

    • 61
    • 78

    Mostly Sunny

    • 66
    • 80

    Partly Sunny

    • 68
    • 81

    Mostly Cloudy

    • 69
    • 81

    Partly Sunny

Today 26 Mar Coastal Harris

Sunny. Near steady temperature around 80. South Winds 10 to 15 Mph.

Tonight 26 Mar Coastal Harris

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Baytown Marina Temperature Statistics

March Temperature

Houston / Ellington (16.8 miles)

  • Lowest 13 March, 2026

    46.4 °F

  • Average March

    69.4 °F

  • Highest 21 March, 2026

    84.2 °F

Climate (2021–Present)

Houston / Ellington (16.8 miles)

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  • Average Low 2021–2026

    64.1 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    80.3 °F
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