Allentown Weather Forecast

    • 19
    • 27

    Decreasing Clouds

    • 28
    • 32

    Slight Chance Snow Showers

    • 33
    • 37

    Rain Showers

    • 25
    • 42

    Chance Rain

    • 24
    • 35

    Slight Chance Snow Showers

    • 20
    • 32

    Slight Chance Snow Showers

Today 23 Jan Allegheny

Partly sunny with isolated Flurries this Morning, then partly cloudy this afternoon. Highs in the upper 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 23 Jan Allegheny

Partly cloudy. Lows around 18. Northwest Winds around 5 Mph, becoming southwest after midnight.

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Allentown Temperature Statistics

January Temperature

Pittsburgh - Allegheny County Airport (5.6 miles)

  • Lowest 20 January, 2021

    21 °F

  • Average January

    32.8 °F

  • Highest 2 January, 2021

    46.9 °F

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (5.6 miles)

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  • Average Low 2010–Present

    45.1 °F

  • Average 2010–Present

    52.7 °F

  • Average High 2010–Present

    61.1 °F
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