Slack Airport Weather Forecast

    • 67
    • 88

    Mostly Sunny

    • 70
    • 87

    Partly Sunny

    • 73
    • 84

    Partly Sunny

    • 76
    • 84

    Mostly Cloudy

    • 79
    • 85

    Slight Chance Thunderstorms

    • 78
    • 85

    Chance Thunderstorms

Today 13 May Chambers

Sunny. Highs in the upper 80s. North Winds around 5 Mph.

Tonight 13 May Chambers

Clear. Near steady temperature in the upper 60s. Northwest Winds around 5 Mph.

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Slack Airport Temperature Statistics

May Temperature

Houston / Ellington (26.7 miles)

  • Lowest 2 May, 2026

    55.4 °F

  • Average May

    72.5 °F

  • Highest 9 May, 2026

    89.6 °F

Climate (2021–Present)

Houston / Ellington (26.7 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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