Kemah Weather Forecast

    • 75
    • 85

    Thunderstorms Likely

    • 75
    • 82

    Thunderstorms Likely

    • 75
    • 83

    Thunderstorms

    • 74
    • 82

    Thunderstorms Likely

    • 72
    • 83

    Thunderstorms Likely

    • 72
    • 84

    Chance Thunderstorms

    • 70
    • 83

    Chance Thunderstorms

Today 28 Sep Coastal Galveston

Showers and Thunderstorms likely in the Morning, then a chance of Showers and Thunderstorms late in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Highs in the mid 80s. South Winds 10 to 15 Mph. Chance of rain 60 percent.

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Kemah Temperature Statistics

September Temperature

Houston / Ellington (9.3 miles)

  • Lowest 23 September, 2021

    60.8 °F

  • Average September

    79 °F

  • Highest 5 September, 2021

    95 °F

Climate (2010–Present)

Houston / Ellington (9.3 miles)

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  • Average Low 2010–Present

    63.8 °F

  • Average 2010–Present

    71.1 °F

  • Average High 2010–Present

    79 °F
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