Slack Airport Weather Forecast

    • 78
    • 92

    Mostly Sunny

    • 79
    • 91

    Slight Chance Thunderstorms

    • 76
    • 92

    Mostly Sunny

    • 77
    • 93

    Sunny

    • 78
    • 94

    Mostly Sunny

    • 78
    • 93

    Mostly Sunny

Today 13 Aug Chambers

Sunny. Near steady temperature in the lower 90s. South Winds 10 to 15 Mph. Heat index Values up to 108.

Tonight 13 Aug Chambers

Partly cloudy. Humid with Lows in the upper 70s. South Winds 10 to 15 Mph. Heat index Values up to 107 early in the evening.

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Slack Airport Temperature Statistics

August Temperature

Houston / Ellington (26.7 miles)

  • Lowest 4 August, 2026

    75.2 °F

  • Average August

    85.1 °F

  • Highest 1 August, 2026

    95 °F

Climate (2021–2026)

Houston / Ellington (26.7 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    72 °F

  • Average High 2021–2026

    80.4 °F
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