Weekly bulletin, 5 to 11 October 2026. Published Monday 12 October 2026.
Petrol prices in Weymouth: down 0.3p this week to 175.6p
Between Monday 5 October 2026 and Sunday 11 October 2026, the average price of unleaded across 3 filling stations in Weymouth fell 0.3p to 175.6p a litre, while diesel held at 199.9p.
Cheapest and most expensive
On Sunday 11 October 2026, prices updated within 30 days, judged against their neighbours.
The last 30 days
Daily averages, in pence per litre. Right-click the image to save it; it is free to publish with a link.
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2 of the 6 stations seen during the week changed at least one price.
The cheapest unleaded in Weymouth on Sunday 11 October 2026 was 173.9p at Sainsburys Weymouth, Weymouth (DT3 5BJ); the most expensive was 178.9p at Weymouth Sf Connect, Weymouth (DT3 5AS), a gap of 5.0p, or £2.50 on a 50-litre tank.
The cheapest diesel was 199.9p at Sainsburys Weymouth, Weymouth (DT3 5BJ).
Across the UK, unleaded was down 0.4p over the same week, at 174.1p, which puts Weymouth 1.5p above the national average.
"Drivers in Weymouth paid 0.3p less for a litre of unleaded this week. On a 50-litre tank, that is £0.15 less than a week earlier. The gap between the cheapest and the dearest forecourt in Weymouth is 5.0p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk.
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Petrol prices in Weymouth: down 0.3p this week to 175.6p Between Monday 5 October 2026 and Sunday 11 October 2026, the average price of unleaded across 3 filling stations in Weymouth fell 0.3p to 175.6p a litre, while diesel held at 199.9p. 2 of the 6 stations seen during the week changed at least one price. The cheapest unleaded in Weymouth on Sunday 11 October 2026 was 173.9p at Sainsburys Weymouth, Weymouth (DT3 5BJ); the most expensive was 178.9p at Weymouth Sf Connect, Weymouth (DT3 5AS), a gap of 5.0p, or £2.50 on a 50-litre tank. The cheapest diesel was 199.9p at Sainsburys Weymouth, Weymouth (DT3 5BJ). Across the UK, unleaded was down 0.4p over the same week, at 174.1p, which puts Weymouth 1.5p above the national average. "Drivers in Weymouth paid 0.3p less for a litre of unleaded this week. On a 50-litre tank, that is £0.15 less than a week earlier. The gap between the cheapest and the dearest forecourt in Weymouth is 5.0p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk. Source: fuelpricetoday.co.uk, weekly bulletin for Weymouth, 5 to 11 October 2026. https://fuelpricetoday.co.uk/press/2026-W41/town-weymouth Prices are pence per litre, computed from the government's Fuel Finder open data. Free to use with a link to the source.
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Name, brand, postcode, coordinates, unleaded and diesel on 5 Oct and 11 Oct.
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Free to use, quote and publish, including the chart and the data, with a link to https://fuelpricetoday.co.uk/press/2026-W41/town-weymouth or a credit to fuelpricetoday.co.uk. Prices are computed from the Fuel Finder open data published by the Department for Energy Security and Net Zero under the Open Government Licence v3.0. Questions, a figure for another area, or a quote: contact@fuelpricetoday.co.uk.
How the figures are computed
Each average is the mean of the prices changed in the last 7 days at the filling stations of Weymouth, motorway services left out and prices more than 25p from the day's median discarded. The cheapest and most expensive stations are judged against the stations within 10 km, so that a typing error cannot top the list. The week runs from Monday to Sunday. Details on how this site works.