League City Weather Forecast

    • 73
    • 90

    Sunny

    • 73
    • 91

    Mostly Sunny

    • 74
    • 90

    Slight Chance Thunderstorms

    • 74
    • 89

    Mostly Sunny

    • 75
    • 89

    Chance Rain Showers

    • 74
    • 88

    Chance Rain Showers

    • 74
    • 88

    Chance Rain Showers

Today 15 Sep Coastal Galveston

Partly sunny. Near steady temperature in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 15 Sep Coastal Galveston

Clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

League City Temperature Statistics

September Temperature

Houston / Ellington (7.5 miles)

  • Lowest 9 September, 2025

    68 °F

  • Average September

    81.6 °F

  • Highest 3 September, 2025

    95 °F

Climate (2020–Present)

Houston / Ellington (7.5 miles)

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  • Average Low 2020–2025

    63.7 °F

  • Average 2020–2025

    71.3 °F

  • Average High 2020–2025

    79.7 °F
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