Watertown
South Dakota
Watertown Gas Prices - Find the Lowest Gas Prices in Watertown, SD
Search for the lowest gasoline prices in Watertown, SD. Find local Watertown gas prices and Watertown gas stations with the best prices to fill up at the pump today
National and South Dakota Gas Price Averages
| National Avg. | SD Reg. Avg. | SD Plus Avg. | SD Prem. Avg. | SD Diesel Avg. |
|---|---|---|---|---|
|
$3.150
06/01/2025
|
$2.972
06/01/2025
|
$3.167
06/01/2025
|
$3.631
06/01/2025
|
$3.198
06/01/2025
|
Today's lowest gas prices in South Dakota and around Watertown
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Sam's Club 3205 S Louise Ave, Sioux Falls, SD |
$2.53
06/01/2025
|
06/01/2025
|
06/01/2025
|
06/01/2025
|
Costco 3700 S Grange Ave, Sioux Falls, SD |
$2.55
06/01/2025
|
06/01/2025
|
$3.33
06/01/2025
|
06/01/2025
|
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Casino Speedway - Father's Day Ice Cream Night
Sunday, Jun 15, 2025 at 6:30pm
Watertown, SD
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