Geek Weather

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.

About Greenwich, CT

Greenwich, in Connecticut, United States, is home to roughly 12,900 people in the Eastern Time Zone at 41°N latitude.

View historical weather for Greenwich · More cities in Connecticut