Coatesville Weather Forecast

    • 61
    • 75

    Chance Rain Showers

    • 66
    • 79

    Mostly Cloudy

    • 70
    • 81

    Thunderstorms Likely

    • 61
    • 82

    Chance Thunderstorms

    • 59
    • 79

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

Today 19 Aug Western Chester

Cloudy. Patchy fog this morning. A chance of Showers this Morning, then a chance of Showers with isolated Thunderstorms this afternoon. Not as warm with Highs in the mid 70s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 19 Aug Western Chester

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 30 percent.

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Coatesville Temperature Statistics

August Temperature

Chester County Airport (1.9 miles)

  • Lowest 13 August, 2018

    64.4 °F
  • Average August

    75.9 °F
  • Highest 6 August, 2018

    89.6 °F

Climate (2010–Present)

Chester County Airport (1.9 miles)

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  • Average Low 2010–Present

    45.3 °F
  • Average 2010–Present

    54 °F
  • Average High 2010–Present

    62 °F
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