Thompson Lake Weather Forecast

    • 76
    • 91

    Chance Thunderstorms

    • 76
    • 95

    Slight Chance Thunderstorms

    • 77
    • 95

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 75
    • 96

    Mostly Sunny

Today 10 Aug Fort Bend

Mostly sunny with a chance of Showers and Thunderstorms. Humid with Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 10 Aug Fort Bend

Mostly clear. Humid with Lows in the upper 70s. South Winds 5 to 10 Mph.

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Thompson Lake Temperature Statistics

August Temperature

Houston Southwest Airport (3.1 miles)

  • Lowest 7 August, 2026

    74.1 °F

  • Average August

    84.6 °F

  • Highest 2 August, 2026

    98.2 °F

Climate (2021–2026)

Houston Southwest Airport (3.1 miles)

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  • Average Low 2021–2026

    61.8 °F

  • Average 2021–2026

    71.4 °F

  • Average High 2021–2026

    81.8 °F
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