Fuel Prices in Weymouth
Live comparison for DT3 area. Tracking 3 stations across 11 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Weymouth .
South West
3 Stations
3 Brands
Updated 22 Jun 2026
View Weymouth on the Fuel Map
Compare all 3 stations visually on our interactive map to find the cheapest fuel near your route.
7-Day Price Movement
Petrol (E10)
158.7p
156.8p
Diesel (B7)
179.4p
178.1p
Cheapest Today
Area Averages vs National
Petrol
155.9p
▲ 1.3p vs UK Avg
Super Unleaded
172.2p
▼ 0.1p vs UK Avg
Diesel
176.2p
▼ 0.2p vs UK Avg
Super Diesel
210.9p
▲ 15.0p vs UK Avg
All Fuel Stations in Weymouth (DT3)
Frequently Asked Questions About Fuel in Weymouth
As of 22 June 2026, the cheapest E10 petrol in Weymouth is 151.9p at MORRISONS, MERCURY ROAD, WEYMOUTH, DORSET, ENGLAND.
There is currently a 8.0p difference between the cheapest and most expensive stations in Weymouth. For a standard 55-litre family car, that equals a saving of £4.40 per tank.
We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Weymouth and Portland area.
Not today. MORRISONS is actually cheaper than local supermarkets in DT3. It's always worth comparing before filling up.
We are currently tracking 3 active fuel stations in the DT3 area, operated by 3 different brands including BP, MORRISONS, SAINSBURY'S and more.
The cheapest B7 diesel in Weymouth is currently 164.9p at MORRISONS. You can also use our interactive fuel map to compare diesel prices visually.
Nearby Locations
Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.