Allentown Weather Forecast

    • 60
    • 76

    Increasing Clouds

    • 61
    • 83

    Mostly Cloudy

    • 66
    • 81

    Mostly Cloudy

    • 68
    • 81

    Chance Thunderstorms

    • 64
    • 85

    Rain Showers Likely

    • 55
    • 78

    Slight Chance Rain Showers

Today 25 May Lehigh

Mostly cloudy this Morning, then becoming mostly sunny. Highs in the mid 70s. East Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.

Tonight 25 May Lehigh

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Allentown Temperature Statistics

May Temperature

Allentown Queen City Municipal Airport (2.5 miles)

  • Lowest 9 May, 2020

    32 °F
  • Average May

    55.9 °F
  • Highest 15 May, 2020

    84.2 °F

Climate (2010–Present)

Allentown Queen City Municipal Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    44.5 °F
  • Average 2010–Present

    52.8 °F
  • Average High 2010–Present

    61.3 °F
Get an account to remove ads