So, I thought Charlie Ward was blowing smoke when he said the inauguration was recorded early. Then I investigated. The video shows a bright sunny day. Biden's speech especially had the sun baring down on him. Look up the weather history of Washington, DC on WeatherUnderground. It says that DC was Mostly Cloudy with wind gusts of 36mph.

https://www.wunderground.com/history/daily/KDCA/date/2021-1-20