Chateau Weather Forecast

    • 69
    • 85

    Increasing Clouds

    • 73
    • 90

    Mostly Cloudy

    • 73
    • 93

    Partly Sunny

    • 73
    • 94

    Chance Rain Showers

    • 69
    • 90

    Rain Showers Likely

    • 65
    • 85

    Chance Rain Showers

Today 30 Aug Allegheny

Partly cloudy this Morning, then becoming partly sunny. Highs in the mid 80s. Southwest Winds around 5 Mph.

Tonight 30 Aug Allegheny

Mostly cloudy. Lows in the upper 60s. Northwest Winds around 5 Mph, becoming southeast after midnight.

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Chateau Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (8.7 miles)

  • Lowest 24 August, 2026

    55.9 °F

  • Average August

    71.3 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (8.7 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
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