Cornwells Heights Weather Forecast

    • 63
    • 84

    Becoming Sunny

    • 62
    • 81

    Mostly Sunny

    • 64
    • 83

    Mostly Sunny

    • 68
    • 86

    Chance Rain Showers

    • 70
    • 86

    Rain Showers Likely

    • 68
    • 87

    Chance Rain Showers

    • 66
    • 85

    Mostly Sunny

Today 23 Aug Lower Bucks

Mostly sunny. Near steady temperature around 80. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 23 Aug Lower Bucks

Mostly clear. Isolated Showers and Thunderstorms this evening. Lows around 60. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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Cornwells Heights Temperature Statistics

August Temperature

Philadelphia, Northeast Philadelphia Airport (3.1 miles)

  • Lowest 21 August, 2026

    64 °F

  • Average August

    78 °F

  • Highest 7 August, 2026

    91.9 °F

Climate (2021–2026)

Philadelphia, Northeast Philadelphia Airport (3.1 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    66.4 °F
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