ARES of Delaware County SKYWARN Weather Information & Links General Weather Weather Underground Current: Glenolden, PA Weather Conditions | Weather Underground Glenolden, PA Weather Conditions | Weather Underground www.wunderground.com/weather/…Glenolden Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Glenolden area.Open link ×