White Horse Weather Forecast

    • 66
    • 86

    Rain Showers Likely

    • 66
    • 84

    Chance Rain Showers

    • 67
    • 86

    Chance Rain Showers

    • 59
    • 83

    Partly Sunny

    • 60
    • 80

    Slight Chance Thunderstorms

    • 66
    • 82

    Chance Rain Showers

Today 11 Aug Lancaster

Partly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 11 Aug Lancaster

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Humid with Lows in the upper 60s. Northwest Winds around 5 Mph. Chance of rain 60 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

    75.7 °F

  • Highest 6 August, 2026

    87.4 °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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