NRG Stadium has a retractable roof.
By rule the Texans have to make a decision two hours before kickoff if the roof will be closed or open.
A running joke among fans is the Texans always play with the roof closed.
"It's never open, y'all might as well cement it closed; when was the last time it was even opened for a game," A Twitter user posted on social media.
It's 83 degrees in Houston with a 15 percent chance of precipitation.
"Too nice out here again? Come on guys, this is football not basketball." Jamie Barbee posted on Twitter.