Allentown Weather Forecast

    • 70
    • 88

    Partly Sunny

    • 68
    • 88

    Chance Thunderstorms

    • 69
    • 88

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 68
    • 84

    Chance Thunderstorms

    • 67
    • 84

    Chance Thunderstorms

Today 11 Aug Allegheny

Partly cloudy. Humid with Highs in the upper 80s. Southwest Winds around 5 Mph.

Tonight 11 Aug Allegheny

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 60s. West Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allentown Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (5.6 miles)

  • Lowest 5 August, 2020

    61 °F

  • Average August

    72.4 °F

  • Highest 9 August, 2020

    88 °F

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (5.6 miles)

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  • Average Low 2010–Present

    45.5 °F

  • Average 2010–Present

    53.3 °F

  • Average High 2010–Present

    61.8 °F
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