Alton Weather Forecast
- 16
- 27
Storm
- 17
- 28
Storm
- 18
- 28
Storm
- 19
- 30
Storm
- 20
- 30
Storm
- 16
- 28
Partly cloudy
- 15
- 26
Shower
Today 22 Oct Darling Downs and Granite Belt
Cloudy. Very high chance of showers, becoming less likely in the evening. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding. Winds northerly 15 to 20 km/h turning northeasterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures 21 to 27.
Alton Temperature Statistics View More
October Temperature
St George Airport (71 km)
Lowest 14 October, 2026
12.9 °CAverage October
22.1 °CHighest 12 October, 2026
37.8 °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