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Rottnest Island Weather

Next 48hrs in Rottnest Is

Fri 21
3:00pm
Mostly clear18°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 75%
Wind:  SSW 24km/h 
Fri 21
6:00pm
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 81%
Wind:  SSW 27km/h 
Fri 21
9:00pm
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 84%
Wind:  SSW 28km/h 
Sat 22
12:00am
Mostly clear15°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 83%
Wind:  S 26km/h 
Sat 22
3:00am
Mostly clear14°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 79%
Wind:  SSE 19km/h 
Sat 22
6:00am
Mostly clear13°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 78%
Wind:  SE 13km/h 
Sat 22
9:00am
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 69%
Wind:  SE 10km/h 
Sat 22
12:00pm
Mostly clear18°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 67%
Wind:  SW 16km/h 
Sat 22
3:00pm
Mostly clear18°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 74%
Wind:  SW 23km/h 
Sat 22
6:00pm
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 82%
Wind:  SW 24km/h 
Sat 22
9:00pm
Clear16°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 85%
Wind:  SSW 22km/h 
Sun 23
12:00am
Mostly clear15°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 87%
Wind:  SSW 20km/h 
Sun 23
3:00am
Mostly clear14°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 88%
Wind:  SSW 16km/h 
Sun 23
6:00am
Mostly clear13°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 88%
Wind:  S 12km/h 
Sun 23
9:00am
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 80%
Wind:  S 13km/h 
Sun 23
12:00pm
Mostly clear19°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 72%
Wind:  SW 15km/h 
What is Opticast?

Opticast is an automated forecasting system designed to produce detailed forecasts for specific times of each day. The system works by taking forecasts from a range of computer models and comparing them with past observations to produce the most accurate possible forecast possible, tailored to a specific location where weather observations are taken.

Opticast allows you to 'drill-down' into the daily forecast, giving you a more exact idea of your local conditions at particular times of interest to you. For example, if you cycle to work you are likely to be most interested in the temperature, wind and chance of rain at 6am and 9pm. Or if you're organising an afternoon party and the daily forecast is for late thunder, you'll want to know what time the bad weather is likely to arrive.

Rottnest Island Local Weather

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