Herminie Weather Forecast

    • 62
    • 81

    Decreasing Clouds

    • 61
    • 82

    Thunderstorms

    • 57
    • 80

    Partly Sunny

    • 61
    • 81

    Mostly Sunny

    • 65
    • 84

    Partly Sunny

    • 68
    • 86

    Mostly Cloudy

Today 26 Aug Westmoreland

Patchy fog in the morning. Partly sunny. Highs in the lower 80s. Southeast Winds around 5 Mph, becoming south around 5 Mph in the afternoon.

Tonight 26 Aug Westmoreland

Mainly clear. Lows in the lower 60s. South Winds around 5 Mph.

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Herminie Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (12.4 miles)

  • Lowest 4 August, 2026

    60.1 °F

  • Average August

    72 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (12.4 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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