Trenton Mercer Airport Weather Forecast
- 78
- 97
Hot
- 76
- 99
Hot
- 73
- 95
Chance Thunderstorms
- 67
- 87
Chance Thunderstorms
- 67
- 78
Chance Thunderstorms
- 69
- 83
Chance Thunderstorms
Today 23 Jun Mercer
Sunny, hot with Highs in the upper 90s. Northwest Winds around 5 Mph. Heat index Values up to 109.
Tonight 23 Jun Mercer
Mostly clear. Humid with Lows in the upper 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.
Trenton Mercer Airport Temperature Statistics
June Temperature
Trenton, Mercer County Airport (0 miles)
Lowest 2 June, 2025
45.6 °FAverage June
69.3 °FHighest 19 June, 2025
90 °F
Climate (2020–Present)
Trenton, Mercer County Airport (0 miles)
Average Low 2020–2025
46.3 °FAverage 2020–2025
55.3 °FAverage High 2020–2025
64.4 °F