White Horse Weather Forecast

    • 55
    • 78

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 69
    • 84

    Partly Sunny

    • 61
    • 84

    Rain Showers Likely

    • 58
    • 77

    Mostly Sunny

    • 62
    • 79

    Partly Sunny

Today 7 Sep Lancaster

Mostly sunny. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 7 Sep Lancaster

Mostly clear. Lows in the mid 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

White Horse Temperature Statistics

September Temperature

Chester County Airport (7.5 miles)

  • Lowest 5 September, 2026

    65.7 °F

  • Average September

    74.5 °F

  • Highest 1 September, 2026

    87.3 °F

Climate (2021–2026)

Chester County Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
Get WillyWeather+ to remove ads