South Bethlehem, Pennsylvania Weather
South Bethlehem, Pennsylvania — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for South Bethlehem, Northampton County.
Flight conditions near South Bethlehem. Data source: locating…
Soil conditions, frost risk and crop weather for South Bethlehem.
About South Bethlehem, Pennsylvania
South Bethlehem rises from the Lehigh River's embrace, its streets climbing the gentle slopes of the Appalachian foothills. It lies 1.1 miles south-south-east of Bethlehem, PA (from Bethlehem, PA: bearing 168°T), and is situated 6.5 miles east of Allentown. The air here, especially as the sun begins its descent, carries a metallic tang, a whisper from the industrial heart that once pulsed so mightily. Beyond the river's broad, often slate-grey expanse, the land rolls away, a patchwork of weathered brick and burgeoning green. The sky, vast and often dramatic, stretches above, a canvas for the ever-changing moods of the region, from the crisp chill of autumn to the humid embrace of summer. This is a place where echoes of iron and steel still resonate, South Bethlehem having been forged in the fires of the industrial revolution by titans like the Bethlehem Steel Corporation. The legacy of that era is etched into the very bones of the landscape, a testament to the grit and labor of generations. Today, while the furnaces have long cooled, the spirit of innovation endures, finding new expression in the halls of Lehigh University, its distinctive architectural presence a beacon on the hillside. The local economy, once solely dependent on heavy industry, has diversified, embracing education, healthcare, and a growing arts scene, yet the memory of those who worked the mills remains a vital part of South Bethlehem's character, a quiet hum beneath the surface of its modern life.
Live animated radar for South Bethlehem 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 | South Bethlehem, Northampton County, Pennsylvania |
| Coordinates | 40.610932°N, 75.366291°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 18015, 16242 |
| 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 South Bethlehem, Pennsylvania Weather Page
This page provides live weather conditions and forecasts for South Bethlehem, 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 South Bethlehem includes coordinates 40.610932°N, 75.366291°W, situated in Northampton County. ZIP code 18015, 16242. 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.
