Greenville, Pennsylvania — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Greenville, Armstrong County.
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Greenville rests in a valley where the land begins to fold and rise, a gentle transition from the flatter farmlands to the more rugged terrain that hints at the Appalachian foothills. It lies 32.4 miles north of Plum, PA (from Plum, PA: bearing 10°T), and is situated 1.5 miles north of Adams. The Allegheny River, a broad, unhurried artery, flows nearby, its presence shaping the contours of the landscape and lending a quiet humidity to the air, especially in the early mornings when a soft mist often clings to the water's surface. Oak and maple trees, their leaves catching the light in a thousand different shades of green, line the slopes and provide a canopy for the winding roads that thread through the surrounding countryside. The houses of Greenville themselves seem to settle into this landscape, their roofs a patchwork against the verdant hills, giving the impression that the town has grown organically from the earth it occupies. The history of Greenville is tied to the rich veins of coal that once pulsed beneath its soil, a legacy that shaped its economy for generations and left behind a resilient, hardworking character in its people. Though the mines have largely fallen silent, the echoes of that industrial past can still be felt in the sturdy, brick buildings that line Main Street and in the quiet pride of those who remember its boom times. The local economy now leans more towards diversified industries and the enduring strength of agriculture, with fields of corn and soybeans stretching out towards the horizon, their crops shimmering under the summer sun. Greenville retains a sense of close-knit community, where neighbors still know each other's names and the pace of life allows for a lingering conversation on a front porch, a quiet counterpoint to the wider world's clamor.
| Location | Greenville, Armstrong County, Pennsylvania |
| Coordinates | 40.962008°N, 79.638103°W |
| Timezone | Eastern Time (America/New_York) |
| 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 |