White Horse Weather Forecast

    • 66
    • 83

    Slight Chance Rain Showers

    • 53
    • 77

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 61
    • 81

    Partly Sunny

    • 64
    • 84

    Partly Sunny

    • 62
    • 83

    Chance Rain Showers

Today 13 Sep Mercer

Mostly cloudy with Showers with a chance of Thunderstorms this Morning, then partly sunny this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Locally heavy rainfall possible this morning. Highs in the lower 80s. North Winds around 5 Mph, becoming west around 5 Mph this afternoon. Chance of rain 90 percent.

Tonight 13 Sep Mercer

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Humid with Lows in the mid 60s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

White Horse Temperature Statistics

September Temperature

Trenton, Mercer County Airport (8.1 miles)

  • Lowest 8 September, 2026

    56.6 °F

  • Average September

    74.4 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (8.1 miles)

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

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
Get WillyWeather+ to remove ads