Salt Bayou Weather Forecast

    • 78
    • 92

    Chance Thunderstorms

    • 79
    • 93

    Slight Chance Thunderstorms

    • 79
    • 92

    Rain Showers Likely

    • 79
    • 90

    Slight Chance Thunderstorms

    • 77
    • 90

    Mostly Sunny

    • 78
    • 90

    Slight Chance Thunderstorms

Today 14 Sep Coastal Galveston

Mostly sunny. A slight chance of Showers with isolated Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of rain 40 percent. Heat index Values up to 109.

Tonight 14 Sep Coastal Galveston

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the upper 70s. South Winds 10 to 15 Mph.

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Salt Bayou Temperature Statistics

September Temperature

Houston / Ellington (14.3 miles)

  • Lowest 10 September, 2026

    77 °F

  • Average September

    84 °F

  • Highest 7 September, 2026

    95 °F

Climate (2021–2026)

Houston / Ellington (14.3 miles)

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  • Average Low 2021–2026

    64.4 °F

  • Average 2021–2026

    72 °F

  • Average High 2021–2026

    80.5 °F
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