White Horse Weather Forecast

    • 57
    • 81

    Becoming Sunny

    • 57
    • 78

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 65
    • 83

    Chance Rain Showers

    • 66
    • 84

    Rain Showers Likely

    • 65
    • 84

    Chance Rain Showers

Today 23 Aug Lancaster

Partly sunny this Morning, then clearing. Highs in the lower 80s. West Winds 10 to 15 Mph.

Tonight 23 Aug Lancaster

Clear. Lows in the upper 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

White Horse Temperature Statistics

August Temperature

Chester County Airport (7.5 miles)

  • Lowest 21 August, 2026

    59.7 °F

  • Average August

    74.6 °F

  • Highest 9 August, 2026

    87.6 °F

Climate (2021–2026)

Chester County Airport (7.5 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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