White Horse Weather Forecast

    • 70
    • 89

    Chance Thunderstorms

    • 68
    • 88

    Partly Sunny

    • 70
    • 90

    Slight Chance Rain Showers

    • 67
    • 89

    Chance Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

    • 65
    • 85

    Slight Chance Thunderstorms

Today 8 Aug Lancaster

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Very warm with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values around 100.

Tonight 8 Aug Lancaster

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Warm with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

White Horse Temperature Statistics

August Temperature

Chester County Airport (7.5 miles)

  • Lowest 4 August, 2026

    63.9 °F

  • Average August

    75.4 °F

  • Highest 3 August, 2026

    84.6 °F

Climate (2021–2026)

Chester County Airport (7.5 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63 °F
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