Alton Weather Forecast
- 15
- 31
Sunny
- 15
- 31
Partly cloudy
- 16
- 33
Partly cloudy
- 18
- 31
Storm
- 17
- 35
Partly cloudy
- 18
- 36
Shower
- 19
- 29
Shower
Today 7 Oct Darling Downs and Granite Belt
Mostly sunny. The chance of fog in the east in the early morning. Slight chance of a shower in the north, near zero chance elsewhere. The chance of a thunderstorm in the north in the morning and afternoon. Light winds becoming southeast to southwesterly 15 to 25 km/h in the morning then tending northeast to southeasterly 20 to 30 km/h in the evening. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching 28 to 33.
Alton Temperature Statistics View More
October Temperature
St George Airport (71 km)
Lowest 2 October, 2026
15.5 °CAverage October
24.1 °CHighest 4 October, 2026
33.7 °C
Climate (2021–2026)
St George Airport (71 km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
21 °CAverage High 2021–2026
28.4 °C