Costco Timnath Gas Prices – Weitzel St
- Regular · today
- $3.859▼ −$0.040
- Premium · today
- $4.459▼ −$0.100
- Diesel · today
- $5.859▼ −$0.040
USD per gallon · Last updated September 30, 2026
4705 Weitzel St, Timnath, CO 80547-4703 · Open in Maps ↗
30-day range
where today sits- Regular$3.859 today · avg $3.945$3.699 low$4.099 high
- Premium$4.459 today · avg $4.547$4.299 low$4.699 high
- Diesel$5.859 today · avg $5.644$5.159 low$5.999 high
Price history at Timnath
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium | Diesel |
|---|---|---|---|
| Sep 1 | $3.999 | $4.599 | $5.159 |
| Sep 2 | $3.999 | $4.599 | $5.159 |
| Sep 3 | $4.059 | $4.599 | $5.199 |
| Sep 4 | $3.999 | $4.599 | $5.199 |
| Sep 5 | $3.899 | $4.499 | $5.159 |
| Sep 6 | $3.899 | $4.499 | $5.159 |
| Sep 7 | $3.899 | $4.499 | $5.299 |
| Sep 8 | $3.899 | $4.499 | $5.299 |
| Sep 9 | $3.799 | $4.399 | $5.299 |
| Sep 10 | $3.999 | $4.599 | $5.599 |
| Sep 11 | $4.099 | $4.699 | $5.599 |
| Sep 12 | $4.099 | $4.699 | $5.699 |
| Sep 13 | $4.099 | $4.699 | $5.699 |
| Sep 14 | $3.999 | $4.599 | $5.699 |
| Sep 15 | $3.999 | $4.599 | $5.799 |
| Sep 16 | $3.699 | $4.299 | $5.799 |
| Sep 17 | $3.699 | $4.299 | $5.799 |
| Sep 18 | — | — | — |
| Sep 19 | $3.959 | $4.559 | $5.799 |
| Sep 20 | $3.859 | $4.459 | $5.799 |
| Sep 21 | $3.799 | $4.399 | $5.799 |
| Sep 22 | $3.799 | $4.399 | $5.899 |
| Sep 23 | $3.899 | $4.499 | $5.999 |
| Sep 24 | $4.099 | $4.699 | $5.999 |
| Sep 25 | $4.039 | $4.639 | $5.999 |
| Sep 26 | $4.039 | $4.639 | $5.999 |
| Sep 27 | $3.999 | $4.629 | $5.999 |
| Sep 28 | $3.999 | $4.629 | $5.999 |
| Sep 29 | $3.899 | $4.559 | $5.899 |
| Sep 30 | $3.859 | $4.459 | $5.859 |
Last updated September 30, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Today’s price in context
At $3.859 for Regular, Timnath is the 3rd most expensive of 15 Costco gas stations in Colorado today, $0.075 above the Colorado average of $3.784.
Longmont, 26.0 mi away, is $0.080 cheaper.
- vs the US average
- $0.747 below, at $4.606
- Premium over Regular
- $0.600 — the Colorado median is $0.630
- Over the last 30 days
- down $0.140
- Days the price changed
- 17 of 29 reported days
- Cheapest day in the window
- September 17, 2026, at $3.699
- 15-gallon fill
- $57.88, $2.40 more than at the 30-day low
- Nearest cheaper station
- Longmont — 26.0 mi
Timnath is located at 4705 Weitzel St, Timnath, CO 80547-4703, in Colorado. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular, Premium and Diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.
Station details
Timnath Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Timnath Warehouse hours
- Mon–Fri
- 10 a.m. – 8:30 p.m.
- Saturday
- 9:30 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 6 p.m.
Costco gas near Timnath
- 1LongmontLongmont, CO · 26.0 mi$3.779Regular
- 2ThorntonThornton, CO · 36.6 mi$3.599Regular
- 3SuperiorSuperior, CO · 40.0 mi$3.869Regular
- 4Westminster COWestminster, CO · 45.7 mi$3.599Regular
- 5ArvadaArvada, CO · 50.8 mi$3.759Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Timnath
- Costco gas prices Longmont · CO · 26 mi$3.779
- Costco gas prices Thornton · CO · 37 mi$3.599
- Costco gas prices Superior · CO · 40 mi$3.869
- Costco gas prices Westminster · CO · 46 mi$3.599
- Costco gas prices Arvada · CO · 51 mi$3.759
- Costco gas prices Denver · CO · 52 mi$3.539
- Costco gas prices Aurora · CO · 58 mi$3.539
- Costco gas prices Sheridan · CO · 61 mi$3.839
At this location
- Warehouse opened
- October 2014
- Warehouse phone
- (970) 416-6115
- Pumps open before the warehouse
- 4 hours on weekdays
Also at this warehouse: a food court, a pharmacy, an optical department and a tire center.
Costco publishes one number per warehouse; there is no separate line for the gas station.
Frequently asked questions
How much is gas at Costco Timnath today?
As of the September 30, 2026 reading: Regular $3.859, Premium $4.459 and Diesel $5.859 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Timnath gas station open?
The pumps are open 6 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.
Does the Costco Timnath gas station sell diesel?
Yes — diesel is $5.859 per gallon here as of September 30, 2026.
Is Costco Timnath cheaper than the average Costco station in Colorado?
No — at $3.859, Regular here is $0.075 above the Colorado Costco average of $3.784.
Where is the Costco Timnath gas station?
At 4705 Weitzel St, Timnath, CO 80547-4703. It sits in the Costco warehouse parking lot and is open to members only.
Do you need a Costco membership to buy gas?
Yes — a Gold Star, Executive or Business membership card has to be scanned at the pump before it will dispense, though a Costco Shop Card also works for non-members.
What payment methods does the Costco gas station accept?
Visa, PIN debit and the Costco Shop Card; US Costco fuel pumps take no cash and no Mastercard, American Express or Discover.
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