Rottnest Island Weather

Next 48hrs in Rottnest Is

Sat 19
9:00am
Clear19°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 53%
Wind:  E 31km/h 
Sat 19
12:00pm
Mostly clear25°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 53%
Wind:  SE 19km/h 
Sat 19
3:00pm
Mostly clear25°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 57%
Wind:  S 25km/h 
Sat 19
6:00pm
Mostly clear23°CMostly clear
Rain: 8% (0.0mm/hr) 
Humidity: 63%
Wind:  S 28km/h 
Sat 19
9:00pm
Mostly cloudy22°CMostly cloudy
Rain: 6% (0.0mm/hr) 
Humidity: 67%
Wind:  SE 17km/h 
Sun 20
12:00am
Mostly clear20°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 78%
Wind:  NNE 30km/h 
Sun 20
3:00am
Mostly clear18°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 80%
Wind:  N 30km/h 
Sun 20
6:00am
Mostly clear17°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 87%
Wind:  NNE 29km/h 
Sun 20
9:00am
Mostly clear20°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 82%
Wind:  N 32km/h 
Sun 20
12:00pm
Mostly clear22°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 78%
Wind:  NNW 34km/h 
Sun 20
3:00pm
Mostly clear21°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 77%
Wind:  WNW 30km/h 
Sun 20
6:00pm
Mostly clear19°CMostly clear
Rain: 17% (0.0mm/hr) 
Humidity: 83%
Wind:  W 21km/h 
Sun 20
9:00pm
Mostly cloudy18°CMostly cloudy
Rain: 6% (0.0mm/hr) 
Humidity: 87%
Wind:  W 18km/h 
Mon 21
12:00am
Mostly cloudy17°CMostly cloudy
Rain: 6% (0.0mm/hr) 
Humidity: 90%
Wind:  WSW 18km/h 
Mon 21
3:00am
Mostly cloudy17°CMostly cloudy
Rain: 23% (0.0mm/hr) 
Humidity: 84%
Wind:  SW 15km/h 
Mon 21
6:00am
Mostly cloudy16°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 81%
Wind:  SW 13km/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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