Salt Bayou Weather Forecast

    • 79
    • 93

    Slight Chance Thunderstorms

    • 79
    • 93

    Mostly Sunny

    • 78
    • 91

    Chance Thunderstorms

    • 79
    • 91

    Chance Thunderstorms

    • 80
    • 92

    Chance Thunderstorms

    • 80
    • 92

    Chance Thunderstorms

Today 7 Sep Coastal Galveston

Sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. West Winds around 5 Mph, becoming southeast around 5 Mph this afternoon. Chance of rain 20 percent. Heat index Values up to 107.

Tonight 7 Sep Coastal Galveston

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the upper 70s. Southwest Winds around 5 Mph.

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Salt Bayou Temperature Statistics

September Temperature

Houston / Ellington (14.3 miles)

  • Lowest 4 September, 2026

    78.8 °F

  • Average September

    83.9 °F

  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

Houston / Ellington (14.3 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    72 °F

  • Average High 2021–2026

    80.4 °F
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