Allentown Weather Forecast

    • 35
    • 64

    Becoming Sunny

    • 39
    • 56

    Partly Sunny

    • 38
    • 61

    Sunny

    • 47
    • 67

    Rain Showers Likely

    • 36
    • 62

    Rain Showers Likely

    • 36
    • 59

    Mostly Sunny

Today 20 Apr Lehigh

Mostly cloudy with isolated Showers this Morning, then sunny this afternoon. Highs in the lower 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to west 15 to 20 Mph with Gusts up to 35 Mph this afternoon. Chance of rain 20 percent.

Tonight 20 Apr Lehigh

Mostly clear. Cooler with Lows in the mid 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • 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)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2019–2024

    45.8 °F

  • Average 2019–2024

    54.5 °F

  • Average High 2019–2024

    63.4 °F
Get an account to remove ads