Castlereagh Point Weather Forecast
- 20
- 33
Shower or two
- 22
- 28
Shower or two
- 21
- 27
Shower or two
- 20
- 27
Partly cloudy
- 19
- 29
Partly cloudy
- 19
- 30
Partly cloudy
- 20
- 31
Mostly sunny
Today 15 Dec Southeast Coast
Partly cloudy. The chance of fog inland early this morning. Slight chance of a shower during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening. Light winds becoming northeast to southeasterly 15 to 20 km/h in the early afternoon then tending southeasterly in the late evening. Daytime maximum temperatures 31 to 36.
Moreton Bay
- Wind
- North to northwesterly 10 to 15 knots shifting east to southeasterly in the afternoon. Winds reaching up to 20 knots in the southern bay in the late evening.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A high [1023 hPa] over the Tasman Sea extends a weak ridge over the south Queensland waters. A trough and associated southeasterly change will push through the far southern waters late today into Tuesday. A new high over southern Australia will move east and extend a ridge behind the trough over the south Queensland waters.
Castlereagh Point Temperature Statistics View More
December Temperature
Brisbane Airport (22km)
Lowest 3 December, 2025
15.8 °CAverage December
24 °CHighest 10 December, 2025
29.3 °C
Climate (2020–Present)
Brisbane Airport (22km)
Average Low 2020–2025
16.3 °CAverage 2020–2025
20.7 °CAverage High 2020–2025
25.6 °C