Chambers Lake Weather Forecast

    • 25
    • 29

    Slight Chance Snow

    • 24
    • 40

    Mostly Cloudy

    • 23
    • 39

    Mostly Cloudy

    • 13
    • 29

    Mostly Sunny

    • 26
    • 33

    Mostly Cloudy

    • 33
    • 42

    Chance Rain

Today 5 Dec Western Chester

Cloudy, Colder. Near steady temperature in the upper 20s. Northeast Winds around 5 Mph.

Tonight 5 Dec Western Chester

Cloudy, cold. Near steady temperature in the upper 20s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

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Chambers Lake Temperature Statistics

December Temperature

Chester County Airport (3.1 miles)

  • Lowest 3 December, 2025

    26.6 °F

  • Average December

    33.5 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Chester County Airport (3.1 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    63 °F
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