Rittenhouse Square Weather Forecast

    • 50
    • 51

    Rain Showers Likely

    • 42
    • 68

    Chance Rain Showers

    • 46
    • 68

    Mostly Sunny

    • 55
    • 76

    Chance Rain Showers

    • 59
    • 76

    Rain Showers Likely

    • 32
    • 68

    Chance Rain Showers

    • 39
    • 48

    Cloudy

Today 7 Mar Philadelphia

Mostly cloudy. A chance of rain this morning. Patchy fog this morning. Highs in the upper 40s. South Winds around 5 Mph. Chance of rain 30 percent.

Tonight 7 Mar Philadelphia

Mostly cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Not as cool with Lows in the upper 40s. Temperature rising into the upper 50s after midnight. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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Rittenhouse Square Temperature Statistics

March Temperature

Philadelphia, Philadelphia International Airport (5.6 miles)

  • Lowest 2 March, 2026

    26.1 °F

  • Average March

    40.4 °F

  • Highest 4 March, 2026

    50 °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

    58.3 °F

  • Average High 2021–2026

    66.9 °F
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