Downtown Historic District Weather Forecast

    • 25
    • 40

    Rain

    • 21
    • 33

    Partly Sunny

    • 20
    • 35

    Chance Snow

    • 22
    • 37

    Chance Snow

    • 17
    • 28

    Partly Sunny

    • 17
    • 29

    Mostly Cloudy

    • 20
    • 34

    Mostly Cloudy

Today 10 Dec Northampton

A chance of freezing rain and snow this Morning, then rain with snow likely this afternoon. Snow accumulation up to 1 inch. Ice accumulation around a trace. Highs in the upper 30s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

Tonight 10 Dec Northampton

Mostly cloudy. A chance of rain this evening. Cold with Lows in the mid 20s. Southwest Winds around 10 Mph with Gusts up to 20 Mph, becoming west with Gusts up to 30 Mph after midnight. Chance of rain 50 percent.

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Downtown Historic District Temperature Statistics

December Temperature

Allentown, Lehigh Valley International Airport (12.4 miles)

  • Lowest 5 December, 2025

    12.9 °F

  • Average December

    29.6 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Allentown, Lehigh Valley International Airport (12.4 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.5 °F
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