Thompson Lake Weather Forecast

    • 76
    • 100

    Hot

    • 76
    • 99

    Hot

    • 77
    • 99

    Hot

    • 76
    • 98

    Chance Thunderstorms

    • 75
    • 95

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

Today 24 Aug Fort Bend

Sunny, hot with Highs around 100. Southwest Winds 5 to 10 Mph. Heat index Values up to 109.

Tonight 24 Aug Fort Bend

Mostly clear. Humid with Lows in the upper 70s. South Winds 5 to 10 Mph. Heat index Values up to 108 early in the evening.

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Thompson Lake Temperature Statistics

August Temperature

Houston Southwest Airport (3.1 miles)

  • Lowest 17 August, 2026

    68.2 °F

  • Average August

    84.3 °F

  • Highest 22 August, 2026

    101.1 °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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