Parnassus Weather Forecast

    • 31
    • 54

    Rain Showers

    • 25
    • 45

    Partly Sunny

    • 37
    • 61

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 50
    • 74

    Chance Rain Showers

    • 52
    • 73

    Chance Rain Showers

Today 6 Apr Westmoreland

Mostly sunny in the Morning, then becoming mostly cloudy. Scattered rain Showers. Highs in the lower 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 6 Apr Westmoreland

Mostly cloudy. Scattered rain Showers in the Evening, then isolated rain and snow Showers after midnight. Lows in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 40 percent.

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Parnassus Temperature Statistics

April Temperature

Pittsburgh - Allegheny County Airport (16.2 miles)

  • Lowest 1 April, 2026

    50 °F

  • Average April

    64.1 °F

  • Highest 2 April, 2026

    79 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (16.2 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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