Stations with the cheapest premium gas in Downers Grove for the week of May 25-31

The Delta Sonic at 1415 Ogden Ave. is selling the cheapest premium gasoline in Downers Grove for the week of May 25-31, according to GasBuddy.com.

Gas was priced at $2.99 per gallon.

Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.