Oxford Circle / Castor Weather Forecast

    • 72
    • 93

    Isolated Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 69
    • 88

    Chance Thunderstorms

    • 68
    • 87

    Slight Chance Thunderstorms

    • 64
    • 84

    Mostly Sunny

Today 9 Aug Philadelphia

Sunny. Isolated Showers and Thunderstorms this afternoon. Hot with Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 9 Aug Philadelphia

Mostly clear. Humid with Lows in the lower 70s. West Winds 5 to 10 Mph in the Evening, becoming light and variable.

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Oxford Circle / Castor Temperature Statistics

August Temperature

Philadelphia, Northeast Philadelphia Airport (3.7 miles)

  • Lowest 4 August, 2026

    66 °F

  • Average August

    78.9 °F

  • Highest 7 August, 2026

    91.9 °F

Climate (2021–2026)

Philadelphia, Northeast Philadelphia Airport (3.7 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    66.5 °F
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