Harris Airport Weather Forecast

    • 72
    • 90

    Becoming Sunny

    • 72
    • 97

    Hot

    • 70
    • 94

    Partly Sunny

    • 68
    • 91

    Chance Rain Showers

    • 68
    • 85

    Rain Showers Likely

    • 66
    • 86

    Rain Showers Likely

Today 14 Jul Western Chester

Sunny, hot with Highs in the lower 90s. West Winds 5 to 10 Mph.

Tonight 14 Jul Western Chester

Mostly clear. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph.

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Harris Airport Temperature Statistics

July Temperature

Chester County Airport (11.2 miles)

  • Lowest 8 July, 2026

    64.4 °F

  • Average July

    77.1 °F

  • Highest 4 July, 2026

    97 °F

Climate (2021–2026)

Chester County Airport (11.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
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