Chestnut Hill Weather Forecast

    • 46
    • 61

    Rain Showers Likely

    • 44
    • 63

    Partly Sunny

    • 46
    • 68

    Rain Showers Likely

    • 30
    • 58

    Mostly Sunny

    • 34
    • 47

    Mostly Cloudy

    • 35
    • 51

    Mostly Cloudy

Today 20 Mar Philadelphia

Sunny in the Morning, then becoming partly sunny. Not as cool with Highs in the lower 60s. South Winds 5 to 10 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 20 Mar Philadelphia

Showers likely. Not as cool with Lows in the upper 40s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chestnut Hill Temperature Statistics

March Temperature

Philadelphia - Wings Field Airport (5.6 miles)

  • Lowest 2 March, 2026

    20.7 °F

  • Average March

    46.3 °F

  • Highest 10 March, 2026

    81 °F

Climate (2021–Present)

Philadelphia - Wings Field Airport (5.6 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.4 °F
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