Slatington Airport Weather Forecast

    • 64
    • 85

    Decreasing Clouds

    • 61
    • 85

    Partly Sunny

    • 60
    • 84

    Partly Sunny

    • 65
    • 83

    Rain Showers Likely

    • 62
    • 84

    Chance Rain Showers

    • 62
    • 83

    Mostly Sunny

Today 13 Aug Lehigh

Mostly sunny. Hot with Highs in the mid 80s. Northwest Winds around 5 Mph.

Tonight 13 Aug Lehigh

Mostly cloudy in the Evening, then becoming partly cloudy. Humid with Lows in the mid 60s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Slatington Airport Temperature Statistics

August Temperature

Allentown, Lehigh Valley International Airport (11.2 miles)

  • Lowest 4 August, 2026

    56.6 °F

  • Average August

    77 °F

  • Highest 7 August, 2026

    92.6 °F

Climate (2021–2026)

Allentown, Lehigh Valley International Airport (11.2 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.6 °F
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