Wellesley Weather Forecast
- 10
- 19
Shower or two
- 9
- 18
Showers easing
- 6
- 18
Partly cloudy
- 7
- 20
Possible shower
- 9
- 21
Partly cloudy
- 8
- 23
Sunny
- 10
- 23
Mostly sunny
Today 14 May South West
Cloudy. High chance of showers near the south coast, medium chance elsewhere. Winds westerly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures around 18.
Wellesley Temperature Statistics View More
May Temperature
Bunbury (21km)
Lowest 10 May, 2026
5.3 °CAverage May
13.8 °CHighest 12 May, 2026
23.3 °C
Climate (2021–Present)
Bunbury (21km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.7 °C