Westerly Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.15 | $3.57 | $4.01 | $3.97 | - |
| Month Ago Avg. | $3.11 | $3.57 | $3.98 | $3.88 | - |
Highest Recorded Average Gas Price In Westerly Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.17 | 03/13/26 |
| Diesel | $3.97 | 03/09/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Westerly
7-Eleven in Westerly (11 Post Rd)
11 Post Rd, Westerly, Rhode Island,
$3.89
Mar 16, 2026
0¢ Cashback
7-Eleven in Westerly (11 Post Rd)
11 Post RdWesterlyRhode Island02891USA
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.