Allentown Weather Forecast

    • 56
    • 91

    Thunderstorms Likely

    • 54
    • 74

    Mostly Cloudy

    • 52
    • 70

    Mostly Cloudy

    • 58
    • 71

    Chance Rain Showers

    • 64
    • 77

    Rain Showers Likely

    • 57
    • 76

    Rain Showers Likely

Today 22 May Lehigh

Partly sunny. A slight chance of Showers this Morning, then Showers and Thunderstorms likely this afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Hot with Highs around 90. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 22 May Lehigh

Mostly cloudy. Showers and Thunderstorms likely in the evening. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Cooler with Lows in the mid 50s. Northwest Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allentown Temperature Statistics

May Temperature

Allentown Queen City Municipal Airport (2.5 miles)

  • Lowest 1 May, 2022

    35.6 °F
  • Average May

    60.5 °F
  • Highest 20 May, 2022

    78.8 °F

Climate (2010–Present)

Allentown Queen City Municipal Airport (2.5 miles)

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  • Average Low 2010–Present

    44.8 °F
  • Average 2010–Present

    53.3 °F
  • Average High 2010–Present

    62.1 °F
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