Harris Airport Weather Forecast

    • 63
    • 76

    Becoming Sunny

    • 56
    • 81

    Slight Chance Rain Showers

    • 55
    • 66

    Rain Showers Likely

    • 43
    • 73

    Rain Showers Likely

    • 35
    • 52

    Mostly Sunny

    • 38
    • 56

    Mostly Sunny

Today 13 Oct Western Chester

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

Tonight 13 Oct Western Chester

Clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Harris Airport Temperature Statistics

October Temperature

Chester County Airport (11.2 miles)

  • Lowest 7 October, 2026

    41.7 °F

  • Average October

    60.6 °F

  • Highest 2 October, 2026

    83.8 °F

Climate (2021–2026)

Chester County Airport (11.2 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    62.9 °F
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