Parnassus Weather Forecast

    • 57
    • 80

    Becoming Sunny

    • 53
    • 79

    Sunny

    • 57
    • 81

    Partly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 59
    • 77

    Chance Thunderstorms

    • 58
    • 78

    Partly Sunny

    • 58
    • 78

    Partly Sunny

Today 11 Aug Westmoreland

Partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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Parnassus Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (16.2 miles)

  • Lowest 1 August, 2022

    64 °F

  • Average August

    74.9 °F

  • Highest 4 August, 2022

    88 °F

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (16.2 miles)

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  • Average Low 2010–Present

    45.8 °F

  • Average 2010–Present

    53.8 °F

  • Average High 2010–Present

    62.4 °F
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