Wilmerding Weather Forecast

    • 30
    • 41

    Mostly Cloudy

    • 51
    • 60

    Rain

    • 21
    • 56

    Snow

    • 21
    • 29

    Chance Snow

    • 21
    • 34

    Chance Snow

    • 12
    • 29

    Chance Snow

Today 27 Dec Allegheny

Mostly cloudy. Highs around 40. Northwest Winds around 5 Mph in the Morning, becoming light and variable.

Tonight 27 Dec Allegheny

Mostly cloudy. Lows in the lower 30s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilmerding Temperature Statistics

December Temperature

Pittsburgh - Allegheny County Airport (6.2 miles)

  • Lowest 15 December, 2025

    7 °F

  • Average December

    29.6 °F

  • Highest 18 December, 2025

    57.9 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (6.2 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.3 °F
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