Herminie Weather Forecast

    • 57
    • 78

    Becoming Sunny

    • 57
    • 81

    Mostly Sunny

    • 62
    • 83

    Partly Sunny

    • 66
    • 85

    Mostly Cloudy

    • 66
    • 81

    Chance Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

Today 29 Jul Westmoreland

Partly sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Jul Westmoreland

Partly cloudy in the Evening, then clearing. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming west around 5 Mph after midnight.

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Herminie Temperature Statistics

July Temperature

Pittsburgh - Allegheny County Airport (12.4 miles)

  • Lowest 23 July, 2026

    53.1 °F

  • Average July

    75.1 °F

  • Highest 2 July, 2026

    93 °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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