Philadelphia International Airport Weather Forecast

    • 74
    • 94

    Partly Sunny

    • 70
    • 86

    Increasing Clouds

    • 73
    • 85

    Rain Showers Likely

    • 68
    • 88

    Chance Thunderstorms

    • 65
    • 85

    Mostly Sunny

    • 68
    • 85

    Slight Chance Rain Showers

    • 71
    • 87

    Slight Chance Thunderstorms

Today 17 Jul Delaware

Mostly sunny with a slight chance of Showers and Thunderstorms. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 17 Jul Delaware

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the lower 70s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 20 percent.

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Philadelphia International Airport Temperature Statistics

July Temperature

Philadelphia, Philadelphia International Airport (0.6 miles)

  • Lowest 5 July, 2025

    66.7 °F

  • Average July

    80.4 °F

  • Highest 8 July, 2025

    96.7 °F

Climate (2020–Present)

Philadelphia, Philadelphia International Airport (0.6 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    66.9 °F
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