Rottnest Island Airport Weather Forecast
- 16
- 21
Showers increasing
- 15
- 20
Showers. Possible storm
- 14
- 18
Possible shower. Wind easing
- 13
- 19
Shower or two
- 15
- 20
Showers. Windy
- 14
- 19
Showers easing. Windy
- 12
- 17
Shower or two
Today 2 Jul Lower West
Partly cloudy. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe, with large hail and possible heavy falls near the coast in the late afternoon and evening. Winds northerly 15 to 20 km/h becoming light in the early afternoon then becoming north to northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 19 and 22.
Rottnest Island Airport Temperature Statistics View More
July Temperature
Rottnest Island (3km)
Lowest 1 July, 2025
15.5 °CAverage July
18.2 °CHighest
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Climate (2020–Present)
Rottnest Island (3km)
Average Low 2020–2025
16.1 °CAverage 2020–2025
19 °CAverage High 2020–2025
22.8 °C