Oxford Circle / Castor Weather Forecast

    • 61
    • 75

    Rain Showers Likely

    • 63
    • 70

    Rain Showers Likely

    • 62
    • 80

    Chance Rain Showers

    • 59
    • 84

    Mostly Sunny

    • 56
    • 75

    Partly Sunny

    • 58
    • 75

    Partly Sunny

Today 16 Sep Philadelphia

Mostly sunny with a slight chance of Showers in the Morning, then mostly cloudy with a chance of Showers in the afternoon. Highs in the mid 70s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 16 Sep Philadelphia

Showers likely. A chance of Thunderstorms after midnight. Lows in the lower 60s. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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Oxford Circle / Castor Temperature Statistics

September Temperature

Philadelphia, Northeast Philadelphia Airport (3.7 miles)

  • Lowest 8 September, 2025

    53.1 °F

  • Average September

    69.3 °F

  • Highest 6 September, 2025

    87.1 °F

Climate (2020–Present)

Philadelphia, Northeast Philadelphia Airport (3.7 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    66.6 °F
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