Herminie Weather Forecast

    • 0
    • 14

    Mostly Cloudy

    • 3
    • 20

    Mostly Cloudy

    • 15
    • 25

    Mostly Cloudy

    • 17
    • 31

    Chance Snow

    • 12
    • 29

    Chance Snow

    • 11
    • 26

    Chance Snow

Today 31 Jan Westmoreland

Partly cloudy in the Morning, then becoming partly sunny. Very cold with Highs around 14. Northwest Winds 5 to 10 Mph.

Tonight 31 Jan Westmoreland

Mostly cloudy. Frigid. Lows around 1 below. Northwest Winds around 5 Mph.

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Herminie Temperature Statistics

January Temperature

Pittsburgh - Allegheny County Airport (12.4 miles)

  • Lowest 24 January, 2026

    0 °F

  • Average January

    26 °F

  • Highest 9 January, 2026

    64.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (12.4 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.2 °F
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