Allentown Weather Forecast

    • 62
    • 84

    Mostly Sunny

    • 66
    • 89

    Partly Sunny

    • 66
    • 86

    Chance Rain Showers

    • 66
    • 90

    Slight Chance Thunderstorms

    • 68
    • 90

    Slight Chance Thunderstorms

    • 69
    • 92

    Chance Thunderstorms

Today 5 Aug Lehigh

Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph, becoming northwest this afternoon.

Tonight 5 Aug Lehigh

Mostly clear. Lows in the lower 60s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allentown Temperature Statistics

August Temperature

Allentown Queen City Municipal Airport (2.5 miles)

  • Lowest 3 August, 2021

    53.6 °F
  • Average August

    65.4 °F
  • Highest 2 August, 2021

    78.8 °F

Climate (2010–Present)

Allentown Queen City Municipal Airport (2.5 miles)

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  • Average Low 2010–Present

    45.4 °F
  • Average 2010–Present

    53.8 °F
  • Average High 2010–Present

    62.4 °F
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