Salt Bayou Weather Forecast

    • 58
    • 63

    Rain Showers Likely

    • 60
    • 66

    Rain Showers Likely

    • 49
    • 74

    Mostly Sunny

    • 53
    • 62

    Mostly Sunny

    • 63
    • 74

    Partly Sunny

    • 63
    • 76

    Mostly Cloudy

Today 16 Dec Coastal Galveston

Mostly cloudy. Not as cool with Highs in the mid 60s. East Winds 5 to 10 Mph.

Tonight 16 Dec Coastal Galveston

Cloudy. A chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Not as cool. Near steady temperature around 60. East Winds around 5 Mph. Chance of rain 50 percent.

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Salt Bayou Temperature Statistics

December Temperature

Houston / Ellington (14.3 miles)

  • Lowest 2 December, 2025

    39.2 °F

  • Average December

    54.9 °F

  • Highest 13 December, 2025

    78.8 °F

Climate (2020–Present)

Houston / Ellington (14.3 miles)

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  • Average Low 2020–2025

    63.8 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    79.9 °F
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