Pennington Weather Forecast
- 71
- 83
Rain Showers
- 71
- 93
Mostly Sunny
- 73
- 96
Mostly Sunny
- 71
- 95
Chance Thunderstorms
- 64
- 83
Rain Showers Likely
- 59
- 80
Mostly Sunny
Today 27 Jul Mercer
A chance of Thunderstorms. A chance of Showers in the Morning, then Showers in the afternoon. Humid with Highs in the lower 80s. South Winds around 5 Mph. Chance of rain near 100 percent.
Tonight 27 Jul Mercer
Mostly cloudy with Showers likely with a chance of Thunderstorms in the Evening, then partly cloudy with a chance of Showers after midnight. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.
Pennington Temperature Statistics
July Temperature
Trenton, Mercer County Airport (3.7 miles)
Lowest 5 July, 2025
59.6 °FAverage July
78.1 °FHighest 8 July, 2025
93.7 °F
Climate (2020–Present)
Trenton, Mercer County Airport (3.7 miles)
Average Low 2020–2025
46.3 °FAverage 2020–2025
55.4 °FAverage High 2020–2025
64.4 °F