Pennington, New Jersey — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Pennington, Mercer County.
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Pennington, a borough in Mercer County, unfolds across a landscape gently sculpted by the passage of time and water, where the Millstone River whispers its ancient tales. It lies 3.5 miles west-north-west of Mercer, NJ (from Mercer, NJ: bearing 300°T), and is situated 8.1 miles north-north-west of Trenton. The terrain here is a subtle mosaic of rolling fields and mature woodlands, the air carrying the scent of damp earth and distant hay. Sunlight, particularly in the late afternoon, often casts a warm, honeyed glow across the broad lawns and the sturdy, historic homes that line its streets, lending a quiet dignity to the scene. The character of Pennington is one of understated grace, a place where the pace of life feels measured, allowing for moments of quiet contemplation amidst the verdant surroundings. The roots of Pennington run deep, tracing back to early agricultural endeavors that shaped its open spaces and the character of its settlement. Its economy, once more heavily tied to the land, now embraces a blend of small businesses and commuter life, serving the broader regional hub. Prominent among its historical markers is the Old Barracks Museum, a tangible link to the Revolutionary War, standing as a silent sentinel to the nation's formative years. This connection to history is not a distant echo but a living presence, felt in the preserved architecture and the community's palpable pride in its heritage. Pennington’s distinctive charm lies in this harmonious coexistence of past and present, a place that has retained its essential identity while gracefully adapting to the rhythms of modern life.
| Location | Pennington, Mercer County, New Jersey |
| Coordinates | 40.32844°N, 74.790718°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 08534 |
| Area Code | 201, 551, 609, 640, 732, 848, 856, 862, 908, 973 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |