Coatesville Weather Forecast

    • 50
    • 77

    Mostly Sunny

    • 60
    • 75

    Rain Showers Likely

    • 45
    • 73

    Rain Showers Likely

    • 44
    • 66

    Partly Sunny

    • 50
    • 71

    Partly Sunny

    • 62
    • 79

    Partly Sunny

Today 24 Apr Western Chester

Sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 24 Apr Western Chester

Mostly clear. Near steady temperature in the lower 50s. Southwest Winds around 5 Mph.

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Coatesville Temperature Statistics

April Temperature

Chester County Airport (1.9 miles)

  • Lowest 9 April, 2025

    24.8 °F

  • Average April

    50.4 °F

  • Highest 19 April, 2025

    75.2 °F

Climate (2020–Present)

Chester County Airport (1.9 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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