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Sarnia Gas Prices — Today & Tomorrow's Predictions

Sarnia Gas Price Forecast

Accurate multi-day gas price predictions for Sarnia.

Regular gas in Sarnia is forecast at 185.9¢/L, up 3.0¢ from the previous forecast. Diesel at 255.9¢ and premium at 215.9¢.

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Gas Prices for Thursday, September 24, 2026

Regular
185.9 ↑ 3.0
Premium
215.9 ↑ 3.0
Diesel
255.9 ↑ 3.0

Gas Prices for Wednesday, September 23, 2026

Regular
182.9 (n/c)
Premium
212.9 (n/c)
Diesel
252.9 ↓ 7.0

Gas Prices for Tuesday, September 22, 2026

Regular
182.9 (n/c)
Premium
212.9 (n/c)
Diesel
259.9 (n/c)

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Sarnia Price History

Current (Regular)

185.9¢

30-Day

+12¢

90-Day

+28¢

High / Low

195.9 / 124.9

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Sarnia Gas Price FAQ

What will gas cost in Sarnia tomorrow?

Tomorrow's predicted regular gas price for Sarnia is 185.9¢ per litre, based on Dan McTeague's daily energy-market analysis.

Are gas prices going up or down in Sarnia?

Regular gas in Sarnia is predicted to rise by about 3.0¢ per litre in the next forecast. Filling up today, before the increase, will usually save you money.

Should I fill up today or wait in Sarnia?

Filling up today, before the increase, will usually save you money.

How have gas prices in Sarnia changed recently?

Over the past 30 days, regular gas in Sarnia is up 12.0¢ per litre, ranging from a low of 173.9¢ to a high of 190.9¢.

How accurate are these gas price predictions?

These Sarnia forecasts come from Dan McTeague, former Member of Parliament and president of Canadians for Affordable Energy, drawing on 30+ years of energy-industry experience. They are highly accurate day-ahead predictions, not official retail prices.

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