Rittenhouse Square Weather Forecast

    • 68
    • 92

    Slight Chance Rain Showers

    • 58
    • 83

    Chance Rain Showers

    • 51
    • 78

    Rain Showers Likely

    • 40
    • 62

    Chance Rain Showers

    • 34
    • 52

    Mostly Sunny

    • 49
    • 60

    Partly Sunny

    • 49
    • 73

    Partly Sunny

Today 16 Apr Philadelphia

Mostly sunny. Hot with Highs in the lower 90s. Southwest Winds 10 to 15 Mph.

Tonight 16 Apr Philadelphia

Partly cloudy this Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rittenhouse Square Temperature Statistics

April Temperature

Philadelphia, Philadelphia International Airport (5.6 miles)

  • Lowest 8 April, 2026

    31.6 °F

  • Average April

    57 °F

  • Highest 1 April, 2026

    84.7 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (5.6 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    67 °F
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