Forecast and prices
Mount Gambier price forecast and Mount Gambier petrol prices.
Premium 95 · city daily averages
Mount Gambier is in the middle of its recent range and easing: Premium 95 averaged 235.5 c/L on Mon 9 Nov, 21.8 c/L under its high of 257.3 c/L on Thu 15 Oct and 20.1 c/L above its low of 215.4 c/L on Sat 15 Aug. FuelRadar has not found a regular price cycle in Mount Gambier.
Source: FuelRadar (fuelradar.com.au)
| Day | Premium 95 (c/L) |
|---|---|
| 235.5 | |
| 236.1 | |
| 237.0 | |
| 239.0 | |
| 239.2 | |
| 240.4 | |
| 240.5 | |
| 241.3 | |
| 241.6 | |
| 242.5 | |
| 242.7 | |
| 243.0 | |
| 243.1 | |
| 243.9 | |
| 246.1 | |
| 246.3 | |
| 247.4 | |
| 247.9 | |
| 255.7 | |
| 255.7 | |
| 256.1 | |
| 256.4 | |
| 256.4 | |
| 257.1 | |
| 257.1 | |
| 257.3 | |
| 256.9 | |
| 257.2 | |
| 257.2 | |
| 257.2 | |
| 257.0 | |
| 256.2 | |
| 253.9 | |
| 253.1 | |
| 252.1 | |
| 251.5 | |
| 251.6 | |
| 251.3 | |
| 251.7 | |
| 251.9 | |
| 253.1 | |
| 252.9 | |
| 252.6 | |
| 253.2 | |
| 253.2 | |
| 253.7 | |
| 253.7 | |
| 253.2 | |
| 251.5 | |
| 250.8 | |
| 250.0 | |
| 249.4 | |
| 245.3 | |
| 240.9 | |
| 236.2 | |
| 233.5 | |
| 230.1 | |
| 230.1 | |
| 227.7 | |
| 224.4 | |
| 223.8 | |
| 223.4 | |
| 223.4 | |
| 222.6 | |
| 222.6 | |
| 222.0 | |
| 222.2 | |
| 221.3 | |
| 221.3 | |
| 221.3 | |
| 221.3 | |
| 221.3 | |
| 221.3 | |
| 221.7 | |
| 219.2 | |
| 219.2 | |
| 219.2 | |
| 219.5 | |
| 219.0 | |
| 218.1 | |
| 218.1 | |
| 217.0 | |
| 216.5 | |
| 216.4 | |
| 216.3 | |
| 215.9 | |
| 215.4 | |
| 216.6 | |
| 217.8 |
Premium 95 · next 7 days · estimate
Estimate only (yesterday's outlook): little change expected by Tue 17 Nov.
| When | Estimate (c/L) | Change |
|---|---|---|
| TomorrowWed 11 Nov | 235.6likely 233.4–240.2 | About the same |
| In 3 daysFri 13 Nov | 235.4likely 230.5–245.0 | About the same |
| In 7 daysTue 17 Nov | 235.3likely 225.8–251.8 | About the same |
Change is from the outlook's 235.8 c/L for today. Over the last 55 days, 7-day estimates missed by 6.3 c/L on average; "no change" missed by 6.6 c/L.
On Mon 9 Nov Mount Gambier's Premium 95 city average was 0.2 c/L below Adelaide's. It is 3.1 c/L below the South Australia average and 10.2 c/L below the Australia average of current station reports. Mount Gambier averaged 251.7 c/L in October, 13.4 c/L higher than in September. Mount Gambier averaged 235.3 c/L for U91 in October 2026, the third cheapest of the 60 South Australia towns we ranked and 2.2 c/L above Adelaide.
| Area | Premium 95 average (c/L) |
|---|---|
| Mount GambierCity daily average, Mon 9 Nov | 235.5 |
| AdelaideCity daily average, Mon 9 Nov | 235.7 |
| South Australia346 current station reports | 238.6 |
| Australia4,150 current station reports | 245.7 |
Source: FuelRadar (fuelradar.com.au) · data as at 8 Nov 2026, 10:00 am AEST
No weekday was reliably cheaper over the last 11 full weeks; weekday averages sat within 0.3 c/L of each other.
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Mount Gambier's city average was 235.5 c/L on Mon 9 Nov. Pick a station and a target price, and FuelRadar tells you when it gets there.
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Portland, VIC (93 km), Warrnambool, VIC (162 km), Horsham, VIC (174 km) and Colac, VIC (252 km).
There is no reliably cheaper day right now. No weekday was consistently cheapest in Mount Gambier over the last 11 full weeks to 8 Nov: the weekday averages sat within 0.3 c/L of each other. Compare current station prices instead.
FuelRadar has not found a regular price cycle in Mount Gambier's city daily averages, so prices there tend to follow wholesale costs and local competition. The chart is recent price history, not a countdown to a low.
Compare the same fuel type across nearby stations, check when each price was updated and weigh any saving against the extra distance.