Chateau Weather Forecast

    • 45
    • 67

    Rain Showers

    • 37
    • 61

    Partly Sunny

    • 52
    • 66

    Rain Showers

    • 48
    • 69

    Rain Showers

    • 47
    • 63

    Chance Rain Showers

    • 53
    • 71

    Slight Chance Thunderstorms

Today 10 May Allegheny

Mostly cloudy in the Morning, then becoming partly cloudy. Isolated Showers. Highs in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 10 May Allegheny

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chateau Temperature Statistics

May Temperature

Pittsburgh - Allegheny County Airport (8.7 miles)

  • Lowest 2 May, 2026

    34 °F

  • Average May

    52.2 °F

  • Highest 5 May, 2026

    73.9 °F

Climate (2021–Present)

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

    63.4 °F
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