Chateau Weather Forecast

    • 56
    • 68

    Rain Showers Likely

    • 51
    • 75

    Rain Showers Likely

    • 56
    • 78

    Partly Sunny

    • 59
    • 80

    Chance Rain Showers

    • 49
    • 70

    Rain Showers Likely

    • 47
    • 67

    Chance Rain Showers

    • 53
    • 74

    Rain Showers Likely

Today 21 Apr Allegheny

Mostly sunny. Highs in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Apr Allegheny

Considerable cloudiness. Showers likely after midnight. Mild. Lows in the mid 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Chateau Temperature Statistics

April Temperature

Pittsburgh - Allegheny County Airport (8.7 miles)

  • Lowest 8 April, 2026

    26.1 °F

  • Average April

    58.8 °F

  • Highest 15 April, 2026

    82.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.4 °F
Get WillyWeather+ to remove ads