Grants Island Weather Forecast
- 18
- 33
Partly cloudy
- 21
- 32
Shower
- 21
- 28
Shower
- 20
- 30
Shower
- 21
- 30
Shower
- 21
- 30
Shower
- 20
- 31
Partly cloudy
Today 31 Dec Wide Bay and Burnett
Mostly sunny. The chance of fog early this morning. Slight chance of a shower this evening. The chance of a thunderstorm in the south this evening. Light winds becoming west to northwesterly 15 to 20 km/h in the morning then tending northwest to northeasterly in the late afternoon. Daytime maximum temperatures in the low to mid 30s.
Grants Island Temperature Statistics View More
December Temperature
Seventeen Seventy (43km)
Lowest 3 December, 2025
19.7 °CAverage December
28.7 °CHighest 16 December, 2025
34 °C
Climate (2021–Present)
Seventeen Seventy (43km)
Average Low 2021–2025
19.2 °CAverage 2021–2025
23.9 °CAverage High 2021–2025
26.9 °C