Devon, Pennsylvania Weather
Devon, Pennsylvania — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Devon, Chester County.
Flight conditions near Devon. Data source: locating…
About Devon, Pennsylvania
Devon unfolds across rolling terrain, a tapestry of manicured lawns and mature trees that soften the edges of its suburban character. It lies 1.6 miles south-south-east of Tredyffrin, PA (from Tredyffrin, PA: bearing 165°T), and is situated 7.6 miles west-north-west of Haverford. The land here breathes a quiet dignity, its gentle slopes leading the eye towards distant, hazy horizons where the broad Pennsylvania sky asserts its dominion. In the late afternoon, sunlight, filtered through the leaves of ancient oaks, casts a warm, buttery glow on the stone facades of homes, lending an air of timeless permanence to the neighborhood. The air itself carries a faint, sweet scent of mown grass and blooming honeysuckle, a subtle perfume that marks the passing seasons. Historically, Devon owes its existence to the expansion of rail lines connecting Philadelphia with the burgeoning West, a development that transformed this pastoral landscape into a desirable residential haven for those seeking both country air and city access. The local economy, once tied to agricultural roots, has long since shifted towards a service-based model, with residents commuting to larger employment centers while Devon itself thrives on its well-kept appearance and community amenities. The presence of the historic Devon Horse Show and Country Fair, an event that draws national attention each year, speaks to a lingering equestrian tradition and a deep-seated appreciation for outdoor pursuits. This annual gathering, a vibrant splash of color and equestrian prowess against the backdrop of the lush countryside, serves as a distinctive emblem of Devon's enduring appeal.
Live animated radar for Devon and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Devon, Chester County, Pennsylvania |
| Coordinates | 40.049275°N, 75.429082°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 19333 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Devon, Pennsylvania Weather Page
This page provides live weather conditions and forecasts for Devon, Pennsylvania, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Devon includes coordinates 40.049275°N, 75.429082°W, situated in Chester County. ZIP code 19333. Telephone area code: 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
