Grandchester Weather Forecast
- 14
- 20
Showers
- 13
- 24
Shower or two
- 14
- 26
Showers
- 15
- 23
Showers
- 15
- 24
Showers
- 15
- 27
Showers
- 16
- 29
Showers
Today 19 Oct Southeast Coast
Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Winds east to southeasterly 15 to 20 km/h tending south to southeasterly in the evening. Daytime maximum temperatures between 17 and 21.
Grandchester Temperature Statistics View More
October Temperature
Gatton (18 km)
Lowest 2 October, 2026
7.6 °CAverage October
20.5 °CHighest 12 October, 2026
35.2 °C
Climate (2021–2026)
Gatton (18 km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
19.8 °CAverage High 2021–2026
27.5 °C