AAA has the statewide average for regular gasoline at $5.47 per gallon.
Heading into the holiday weekend gas prices across Washington are still high, but they have fallen slightly over the past few weeks. AAA has the statewide average for regular gasoline at $5.47 per gallon today, just 8 cents below the record high set on June 16th. King County’s average is at $5.66 per gallon while Pacific County’s average is 3 cents more than that. The average price for gas in Grays Harbor is $5.56 per gallon heading into the long weekend. Diesel prices in the state are averaging $6.46 per gallon as of today.