Uwchland Weather Forecast

    • 50
    • 74

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

    • 52
    • 73

    Partly Sunny

    • 55
    • 79

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

Today 7 Sep Western Chester

Cloudy late this Morning, then becoming partly sunny. Not as warm with Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 7 Sep Western Chester

Mostly clear. Lows in the upper 40s. Northwest Winds around 5 Mph.

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Uwchland Temperature Statistics

September Temperature

Chester County Airport (12.4 miles)

  • Lowest 1 September, 2025

    53.6 °F

  • Average September

    67.4 °F

  • Highest 4 September, 2025

    82.4 °F

Climate (2020–Present)

Chester County Airport (12.4 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.1 °F
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