White Horse Weather Forecast
- 69
- 88
Rain Showers
- 65
- 77
Rain Showers
- 64
- 79
Rain Showers Likely
- 66
- 83
Partly Sunny
- 70
- 89
Slight Chance Thunderstorms
- 69
- 92
Chance Thunderstorms
Today 5 Jul Mercer
Mostly cloudy this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Locally heavy rainfall possible this afternoon. Not as hot with Highs in the upper 80s. Southwest Winds around 5 Mph, becoming southeast around 5 Mph this afternoon. Chance of rain 50 percent.
Tonight 5 Jul Mercer
Showers with a chance of Thunderstorms. Some Thunderstorms may produce gusty Winds in the evening. Locally heavy rainfall possible in the evening. Humid with Lows in the upper 60s. East Winds around 5 Mph. Chance of rain near 100 percent.
White Horse Temperature Statistics
July Temperature
Trenton, Mercer County Airport (8.1 miles)
Lowest 1 July, 2026
71.7 °FAverage July
86.4 °FHighest 2 July, 2026
100 °F
Climate (2021–2026)
Trenton, Mercer County Airport (8.1 miles)
Average Low 2021–2026
46 °FAverage 2021–2026
55.2 °FAverage High 2021–2026
64.4 °F