Allentown Weather Forecast

    • 58
    • 77

    Thunderstorms

    • 61
    • 84

    Chance Thunderstorms

    • 57
    • 80

    Thunderstorms

    • 53
    • 68

    Rain Showers Likely

    • 52
    • 64

    Rain Showers Likely

    • 55
    • 69

    Rain Showers Likely

Today 1 May Lehigh

Mostly sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 1 May Lehigh

Mostly cloudy with scattered Showers and Thunderstorms. Not as cool with Lows in the upper 50s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Allentown Temperature Statistics

May Temperature

Allentown Queen City Municipal Airport (2.5 miles)

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  • Average May

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Climate (2020–Present)

Allentown Queen City Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    64.1 °F
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