Atglen Weather Forecast

    • 75
    • 95

    Mostly Sunny

    • 75
    • 97

    Hot

    • 72
    • 94

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 68
    • 85

    Chance Thunderstorms

    • 68
    • 84

    Chance Thunderstorms

Today 23 Jun Western Chester

Sunny, hot with Highs in the mid 90s. Northwest Winds around 5 Mph.

Tonight 23 Jun Western Chester

Mostly clear. Humid with Lows in the mid 70s. West Winds around 5 Mph.

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Atglen Temperature Statistics

June Temperature

Chester County Airport (5.6 miles)

  • Lowest 2 June, 2025

    46.4 °F

  • Average June

    69.1 °F

  • Highest 12 June, 2025

    87.8 °F

Climate (2020–Present)

Chester County Airport (5.6 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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