White Horse Weather Forecast

    • 47
    • 61

    Mostly Cloudy

    • 48
    • 69

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 60
    • 81

    Partly Sunny

    • 62
    • 84

    Mostly Sunny

    • 65
    • 88

    Partly Sunny

Today 14 May Lancaster

Mostly sunny. Highs in the lower 60s. Northwest Winds 10 to 15 Mph.

Tonight 14 May Lancaster

Mostly cloudy with isolated Showers. Patchy fog. Lows in the upper 40s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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White Horse Temperature Statistics

May Temperature

Chester County Airport (7.5 miles)

  • Lowest 1 May, 2026

    36.7 °F

  • Average May

    56.6 °F

  • Highest 5 May, 2026

    78.4 °F

Climate (2021–Present)

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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