Baytown Marina Weather Forecast

    • 72
    • 80

    Chance Thunderstorms

    • 71
    • 81

    Slight Chance Thunderstorms

    • 71
    • 82

    Partly Sunny

    • 72
    • 82

    Partly Sunny

    • 72
    • 83

    Partly Sunny

    • 72
    • 83

    Mostly Cloudy

Today 12 Apr Coastal Harris

Partly sunny with a slight chance of Showers and Thunderstorms in the Morning, then mostly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds 15 to 20 Mph. Chance of rain 50 percent.

Tonight 12 Apr Coastal Harris

Mostly cloudy. Near steady temperature in the lower 70s. Southeast Winds 10 to 15 Mph.

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Baytown Marina Temperature Statistics

April Temperature

Houston / Ellington (16.8 miles)

  • Lowest 7 April, 2026

    53.6 °F

  • Average April

    71.4 °F

  • Highest 1 April, 2026

    84.2 °F

Climate (2021–Present)

Houston / Ellington (16.8 miles)

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  • Average Low 2021–2026

    64.2 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    80.3 °F
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