League City Weather Forecast

    • 75
    • 86

    Rain Showers

    • 72
    • 84

    Rain Showers

    • 72
    • 82

    Rain Showers Likely

    • 74
    • 85

    Rain Showers Likely

    • 76
    • 86

    Rain Showers Likely

    • 75
    • 85

    Rain Showers Likely

Today 22 May Coastal Galveston

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 22 May Coastal Galveston

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

League City Temperature Statistics

May Temperature

Houston / Ellington (7.5 miles)

  • Lowest 2 May, 2026

    55.4 °F

  • Average May

    75.5 °F

  • Highest 9 May, 2026

    89.6 °F

Climate (2021–Present)

Houston / Ellington (7.5 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    80.3 °F
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