Allentown Weather Forecast

    • 46
    • 58

    Rain

    • 46
    • 61

    Rain

    • 42
    • 55

    Partly Sunny

    • 37
    • 56

    Partly Sunny

    • 37
    • 56

    Partly Sunny

    • 42
    • 59

    Chance Rain Showers

Today 29 Oct Lehigh

Partly sunny. Highs in the mid 50s. Northeast Winds 5 to 10 Mph.

Tonight 29 Oct Lehigh

Mostly cloudy. A chance of Showers in the Evening, then rain after midnight. Lows in the mid 40s. Northeast Winds 10 to 15 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allentown Temperature Statistics

October Temperature

Allentown Queen City Municipal Airport (2.5 miles)

  • Lowest 27 October, 2025

    32 °F

  • Average October

    55.7 °F

  • Highest 4 October, 2025

    82.4 °F

Climate (2020–Present)

Allentown Queen City Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    64.2 °F
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