Costco Gas Prices in Temecula, California
Temecula · Warehouse #491
26610 YNEZ RD, Temecula, California 92591-4697
Prices updated: September 5, 2026 at 8:00 PM
Regular
$5.399
PRICE PER GALLON
Press
Premium
$5.799
PRICE PER GALLON
Press
Diesel
$6.799
PRICE PER GALLON
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Current gas prices at Costco #491
This Costco gas station is located at 26610 YNEZ RD in Temecula, California. The latest reported fuel prices are regular at $5.399/gal, premium at $5.799/gal, diesel at $6.799/gal. Prices were last updated on September 5, 2026 at 8:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.399+0.130 (2.5%)
Premium
$5.799+0.100 (1.8%)
Diesel
$6.799+0.200 (3.0%)
DateRegPremDiesel
Sep 5, 8:00 PM$5.399$5.799$6.799
Sep 5, 7:00 PM$5.299$5.699$6.799
Sep 2, 9:00 AM—$5.699—
Sep 2, 8:00 AM$5.299$5.699$6.799
Aug 27, 3:00 PM$5.359$5.699$6.799
Aug 26, 5:00 PM$5.399$5.799$6.899
Aug 26, 4:00 PM$5.359$5.759$6.799
Aug 25, 10:00 PM$5.359$5.759$6.699
Aug 25, 4:00 PM$5.299$5.699$6.659
Aug 24, 3:00 PM$5.399$5.699$6.659
Aug 22, 3:00 PM$5.359$5.699$6.659
Aug 21, 9:00 PM$5.299$5.699$6.599
Aug 21, 5:00 PM$5.399$5.799$6.699
Aug 19, 4:00 PM$5.359$5.759$6.699
Aug 18, 10:00 PM$5.299$5.699$6.599
Aug 17, 9:00 PM$5.299$5.659$6.599
Aug 16, 5:00 PM$5.299$5.599$6.599
Aug 14, 9:00 PM$5.289$5.599$6.599
Aug 13, 9:00 PM$5.259$5.599$6.559
Aug 13, 4:00 PM$5.259$5.659$6.559
Aug 9, 4:00 PM$5.299$5.699$6.599
Aug 7, 9:00 PM$5.269$5.699$6.599
Aug 7, 4:00 PM—$5.699—
Aug 7, 3:00 PM$5.269$5.699$6.599