Slatington Airport Weather Forecast

    • 14
    • 27

    Chance Snow

    • 14
    • 28

    Chance Snow Showers

    • 20
    • 31

    Partly Sunny

    • 25
    • 43

    Mostly Cloudy

    • 38
    • 46

    Rain Likely

    • 22
    • 40

    Mostly Cloudy

Today 14 Dec Lehigh

Mostly cloudy. A chance of snow this morning. Areas of blowing snow. Snow accumulation around an inch possible. Colder with Highs in the upper 20s. Temperature falling to around 20 this afternoon. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 50 percent.

Tonight 14 Dec Lehigh

Partly cloudy in the Evening, then clearing. Colder with Lows around 13. Northwest Winds around 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 3 below.

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Slatington Airport Temperature Statistics

December Temperature

Allentown, Lehigh Valley International Airport (11.2 miles)

  • Lowest 9 December, 2025

    8.1 °F

  • Average December

    28.8 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Allentown, Lehigh Valley International Airport (11.2 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    63.5 °F
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