Philadelphia International Airport Weather Forecast

    • 69
    • 86

    Increasing Clouds

    • 74
    • 86

    Rain Showers Likely

    • 74
    • 90

    Chance Rain Showers

    • 73
    • 89

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 73
    • 88

    Chance Rain Showers

Today 4 Aug Delaware

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

Tonight 4 Aug Delaware

Mostly cloudy. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph.

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Philadelphia International Airport Temperature Statistics

August Temperature

Philadelphia, Philadelphia International Airport (0.6 miles)

  • Lowest 1 August, 2026

    73 °F

  • Average August

    80.7 °F

  • Highest 1 August, 2026

    90 °F

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (0.6 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    67.1 °F
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