@Lili_ELi
There are no historical / past data on Windy.
However you can get the past forecasts during last days at a location. To get them select Reported temperature or Reported wind in low right corner of your screen. Then click on a weather station (the small bubbles) near your location. You get a comparison of forecast temperature/wind with the observation at this weather station during last days. Unfortunately rain is not shown.

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