Grants Island Weather Forecast
- 10
- 27
Sunny
- 8
- 28
Sunny
- 12
- 25
Sunny
- 9
- 25
Partly cloudy
- 11
- 25
Shower
- 12
- 24
Shower
- 12
- 24
Shower
Today 11 Aug Wide Bay and Burnett
Sunny. Light winds becoming southwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures 21 to 26.
Grants Island Temperature Statistics View More
August Temperature
Seventeen Seventy (43km)
Lowest 4 August, 2026
13.6 °CAverage August
19.8 °CHighest 8 August, 2026
23.9 °C
Climate (2021–2026)
Seventeen Seventy (43km)
Average Low 2021–2026
19.2 °CAverage 2021–2026
23.8 °CAverage High 2021–2026
26.9 °C