Toronto Gas Prices Tomorrow — Up or Down?
A daily forecast of where Toronto pump prices are headed, rebuilt several times a day from the weekly cycle, crude oil and wholesale rack moves.
As of , the average regular gas price in Toronto is 177.0¢/L across 363 tracked stations. The cheapest is Petro-Canada at 155¢/L.
Tomorrow's outlook
Toronto prices look set to rise over the next couple of days — the model expects roughly a 1¢/L increase. weekly cycle takes ~1.0¢ off; 7-day average is climbing (+2.3¢).
Today's citywide median is 178¢/L; based on the typical Friday-to-Saturday pattern, tomorrow's median would land near 178¢/L. Treat the number as a guide — individual stations move at different times.
Want the bottom line as an action? The Fill up or wait? page turns this same forecast into a one-word verdict with a confidence meter.
Is gas going down tonight?
The typical overnight move from Friday into Saturday is close to zero in Toronto — tonight is unlikely to matter much either way.
Toronto's weekly price pattern
Median price by day of week over the last 90 days. The shape repeats: lows early in the week, a sharp reset midweek, and a slow drift back down.
| Day | Typical median | |
|---|---|---|
| Sunday | 158¢/L | |
| Monday | 157¢/L | cheapest day |
| Tuesday | 158¢/L | |
| Wednesday | 158¢/L | |
| Thursday | 159¢/L | |
| Friday | 159¢/L | ← today |
| Saturday | 159¢/L |
Tomorrow's gas prices: FAQ
Will gas prices go up or down tomorrow in Toronto?
Our forecast combines Toronto’s weekly retail cycle with the 7-day price trend, WTI crude and the Ontario wholesale rack. The current call is shown at the top of this page and refreshes through the day. As a rule of thumb: prices most often jump overnight Tuesday into Wednesday and drift back down through the weekend.
Is gas going down tonight in Toronto?
Overnight moves follow the weekly cycle: small drifts down are common most nights as stations undercut each other, while the big overnight jump usually lands Tuesday night. The "tonight" section above compares today’s and tomorrow’s typical levels for the current day of the week.
What day of the week is gas cheapest in Toronto?
Tuesday is most often the weekly low. Stations undercut each other from Sunday through Tuesday, then one chain posts a sharp overnight increase and the rest match within hours — the classic Edgeworth cycle documented in Canadian retail fuel studies.
How far ahead can gas prices be predicted?
Reliably, about 2–3 days. The weekly cycle and wholesale rack moves pass through to pumps with a short, fairly consistent lag. Beyond a few days, crude-oil swings and refinery events dominate and any forecast becomes weather-report territory.
Act on the forecast
Today's cheapest stations · Free email alert before prices jump · Why Tuesday is usually the day