It's the cheapest Thanksgiving Day for drivers since 2020. Here's where gas prices could go next.

Drivers taking on the Thanksgiving travel rush this year have one thing to be thankful for: Lower gas prices. 

Nationally, the average price of gas hit $3.27 a gallon on Thursday, according to data from auto club AAA. Meanwhile, data at GasBuddy, a fuel tracking service, showed the national average at $3.24 a gallon, marking the cheapest Thanksgiving Day for drivers since 2020, GasBuddy head of petroleum analysis Patrick De Haan said Thursday on social media.

"As millions of Americans gear up to hit the road for Thanksgiving, the national average is seeing its longest streak of declines in over a year, reaching a ninth straight week as gas prices fall to their lowest since January," De Haan said Monday in a statement.