Busselton Weather Forecast
- 11
- 19
Showers
- 10
- 19
Shower or two
- 9
- 17
Showers easing
- 6
- 17
Partly cloudy
- 6
- 20
Partly cloudy
- 7
- 22
Sunny
- 9
- 21
Possible shower
Today 28 Sep Busselton
Partly cloudy. High chance of showers, most likely in the morning and early afternoon. The chance of a thunderstorm in the morning and early afternoon. Light winds becoming southwesterly 20 to 30 km/h in the morning then becoming light in the evening.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- Northwesterly 10 to 15 knots turning southwesterly 15 to 20 knots early in the morning.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the morning.
- 1st Swell
- Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm about Geographe Bay in the morning and early afternoon.
- Weather Situation
- A trough and low are deepening over the South West Land Division. The low will slip to the south of the state and the trough will move over south east parts of the state later today. A cold front will approach on Tuesday and move through during Wednesday. A ridge will extend over southern parts of the state on Thursday.
Busselton Temperature Statistics View More
September Temperature
Busselton Airport (6km)
Lowest 7 September, 2026
5.3 °CAverage September
14.3 °CHighest 16 September, 2026
26.2 °C
Climate (2021–2026)
Busselton Airport (6km)
Average Low 2021–2026
10.6 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
23.6 °C