Allentown Weather Forecast

    • 35
    • 67

    Becoming Sunny

    • 36
    • 56

    Partly Sunny

    • 36
    • 61

    Sunny

    • 47
    • 66

    Rain Showers Likely

    • 37
    • 64

    Rain Showers Likely

    • 36
    • 59

    Mostly Sunny

    • 43
    • 64

    Partly Sunny

Today 20 Apr Lehigh

Sunny. Near steady temperature in the lower 60s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 20 Apr Lehigh

Mostly clear. Patchy frost. Much cooler with Lows in the mid 30s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allentown Temperature Statistics

April Temperature

Allentown Queen City Municipal Airport (2.5 miles)

  • Lowest 8 April, 2024

    33.8 °F
  • Average April

    52.6 °F
  • Highest 15 April, 2024

    78.8 °F

Climate (2019–Present)

Allentown Queen City Municipal Airport (2.5 miles)

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  • Average Low 2019–2024

    45.8 °F
  • Average 2019–2024

    54.5 °F
  • Average High 2019–2024

    63.4 °F
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