Chateau Weather Forecast

    • 45
    • 57

    Rain Showers

    • 42
    • 56

    Rain Showers

    • 39
    • 53

    Chance Rain Showers

    • 38
    • 54

    Chance Rain Showers

    • 39
    • 54

    Chance Rain Showers

    • 40
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    Chance Rain Showers

Today 29 Oct Allegheny

Mostly sunny this Morning, then becoming cloudy. Areas of frost this morning. Highs in the mid 50s. East Winds 10 to 15 Mph.

Tonight 29 Oct Allegheny

Showers. Lows in the mid 40s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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Chateau Temperature Statistics

October Temperature

Pittsburgh - Allegheny County Airport (8.7 miles)

  • Lowest 26 October, 2025

    34 °F

  • Average October

    55.6 °F

  • Highest 6 October, 2025

    81 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (8.7 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    63.4 °F
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