South Coatesville Weather Forecast

    • 60
    • 82

    Sunny

    • 64
    • 85

    Mostly Sunny

    • 69
    • 86

    Partly Sunny

    • 71
    • 87

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

Today 4 Jul Western Chester

Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 4 Jul Western Chester

Clear. Lows in the upper 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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South Coatesville Temperature Statistics

July Temperature

Chester County Airport (2.5 miles)

  • Lowest 1 July, 2025

    69.8 °F

  • Average July

    74.5 °F

  • Highest 1 July, 2025

    87.8 °F

Climate (2020–Present)

Chester County Airport (2.5 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    63.1 °F
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