Mercersburg, Pennsylvania — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Mercersburg, Franklin County.
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Mercersburg rests in a broad valley, a place where the rolling hills of Franklin County begin their gentle ascent towards the Allegheny Mountains. It lies 16.1 miles north-west of Hagerstown, MD (from Hagerstown, MD: bearing 323°T), and is situated 9.7 miles west-north-west of Greencastle. The land here is a quilt of farms, the rich, dark soil yielding corn, soybeans, and tobacco under a sky that often stretches wide and pale, especially in the late afternoon when a soft, golden light bleeds across the fields. The air, particularly in autumn, carries a faint, sweet scent of drying leaves and distant woodsmoke, a tangible presence of the season. The Mercersburg Creek, a modest ribbon of water, winds its way through the periphery, its banks fringed with willows and sycamores, offering a quiet murmur that underscores the placid character of the landscape. The history of Mercersburg is deeply entwined with the agricultural heritage of this fertile region, a legacy that continues to shape its local economy. Founded in the late 18th century, it grew as a crossroads for farmers bringing their produce to market, a tradition that persists with weekend farmers' markets offering the bounty of the surrounding farms. The town boasts a notable connection to education through Mercersburg Academy, a prestigious preparatory school whose historic buildings lend a dignified presence to the town's western edge. This academic institution has drawn individuals of note over the years, contributing a distinct cultural current to the otherwise agrarian rhythm of life in Mercersburg, a place where the past feels not so much buried as comfortably settled into the present.
| Location | Mercersburg, Franklin County, Pennsylvania |
| Coordinates | 39.82787°N, 77.903332°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 17236 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |