Sienna Point Weather Forecast

    • 76
    • 97

    Hot

    • 75
    • 96

    Mostly Sunny

    • 76
    • 95

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

Today 4 Aug Fort Bend

Sunny, hot with Highs in the upper 90s. South Winds 5 to 10 Mph. Heat index Values up to 107.

Tonight 4 Aug Fort Bend

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

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Sienna Point Temperature Statistics

August Temperature

Houston Southwest Airport (2.5 miles)

  • Lowest 1 August, 2026

    76.1 °F

  • Average August

    85.6 °F

  • Highest 1 August, 2026

    97.5 °F

Climate (2021–2026)

Houston Southwest Airport (2.5 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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