Interactive weather forecasts, historical data graphs, and multi-city comparisons. Zoom from yearly overview to hourly detail.
This application requires JavaScript to display interactive weather graphs and maps. Please enable JavaScript in your browser settings for the full experience.
Browse all locations — view weather forecasts and historical data for cities worldwide.
Mount Lebanon is a city of approximately 32,700 people in Pennsylvania, United States. Located in the Eastern Time Zone at 40.4°N latitude.
View current conditions and forecast for Mount Lebanon · More cities in Pennsylvania