Geek Weather

Interactive weather forecasts, historical data graphs, and multi-city comparisons. Zoom from yearly overview to hourly detail.

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Browse all locations — view weather forecasts and historical data for cities worldwide.

About Plano, IL

Plano, in Illinois, United States, is home to roughly 11,300 people in the Central Time Zone at 41.7°N latitude.

View historical weather for Plano · More cities in Illinois