Chambers Lake Weather Forecast

    • 69
    • 81

    Thunderstorms

    • 68
    • 86

    Rain Showers Likely

    • 62
    • 81

    Chance Thunderstorms

    • 61
    • 82

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 67
    • 85

    Mostly Sunny

Today 9 Jul Western Chester

Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall. Near steady temperature in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 90 percent.

Tonight 9 Jul Western Chester

Mostly cloudy. Showers and Thunderstorms likely in the evening. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Humid with Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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Chambers Lake Temperature Statistics

July Temperature

Chester County Airport (3.1 miles)

  • Lowest 7 July, 2026

    65.1 °F

  • Average July

    79.6 °F

  • Highest 4 July, 2026

    97 °F

Climate (2021–2026)

Chester County Airport (3.1 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63 °F
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