Downtown (Philadelphia) Weather Forecast

    • 54
    • 74

    Becoming Sunny

    • 54
    • 74

    Mostly Sunny

    • 56
    • 76

    Partly Sunny

    • 56
    • 72

    Partly Sunny

    • 60
    • 81

    Mostly Sunny

    • 54
    • 77

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

Today 7 Sep Camden

Cloudy with a 50 percent chance of Showers. Not as warm with Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 7 Sep Camden

Partly cloudy this Evening, then clearing. Lows in the lower 50s. West Winds around 5 Mph, becoming north after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (Philadelphia) Temperature Statistics

September Temperature

Philadelphia, Philadelphia International Airport (7.5 miles)

  • Lowest 2 September, 2025

    61 °F

  • Average September

    72.6 °F

  • Highest 5 September, 2025

    88 °F

Climate (2020–Present)

Philadelphia, Philadelphia International Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    66.9 °F
Get WillyWeather+ to remove ads