Wilmerding Weather Forecast

    • 42
    • 60

    Rain

    • 21
    • 46

    Snow Showers

    • 21
    • 29

    Chance Snow Showers

    • 21
    • 34

    Snow Showers Likely

    • 14
    • 30

    Chance Snow Showers

    • 17
    • 28

    Partly Sunny

Today 28 Dec Allegheny

Rain, warmer with Highs in the upper 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 28 Dec Allegheny

Rain. Not as cool with Lows in the upper 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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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

    29.9 °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

    46.1 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.3 °F
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