Parnassus Weather Forecast

    • 67
    • 89

    Increasing Clouds

    • 68
    • 89

    Rain Showers

    • 71
    • 88

    Rain Showers

    • 70
    • 93

    Thunderstorms Likely

    • 64
    • 86

    Rain Showers Likely

    • 64
    • 87

    Slight Chance Rain Showers

Today 8 Jun Westmoreland

Sunny. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 8 Jun Westmoreland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Parnassus Temperature Statistics

June Temperature

Pittsburgh - Allegheny County Airport (16.2 miles)

  • Lowest 1 June, 2026

    52 °F

  • Average June

    67.5 °F

  • Highest 5 June, 2026

    82.9 °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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