Perth Weather

Next 48hrs in Perth

Mon 16
6:00am
Mostly clear11°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 88%
Wind:  E 23km/h 
Mon 16
9:00am
Clear19°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 60%
Wind:  ENE 23km/h 
Mon 16
12:00pm
Mostly clear25°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 47%
Wind:  ENE 17km/h 
Mon 16
3:00pm
Mostly clear28°CMostly clear
Rain: 15% (0.0mm/hr) 
Humidity: 44%
Wind:  W 10km/h 
Mon 16
6:00pm
Mostly clear22°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 58%
Wind:  SW 17km/h 
Mon 16
9:00pm
Mostly clear18°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 82%
Wind:  SSW 7km/h 
Tue 17
12:00am
Fog15°CFog
Rain: 5% (0.0mm/hr) 
Humidity: 98%
Wind:  WSW 5km/h 
Tue 17
3:00am
Mostly clear13°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 100%
Wind:  W 3km/h 
Tue 17
6:00am
Fog12°CFog
Rain: 5% (0.0mm/hr) 
Humidity: 100%
Wind:  WSW 4km/h 
Tue 17
9:00am
Mostly clear19°CMostly clear
Rain: 10% (0.0mm/hr) 
Humidity: 78%
Wind:  WSW 9km/h 
Tue 17
12:00pm
Mostly clear22°CMostly clear
Rain: 9% (0.0mm/hr) 
Humidity: 61%
Wind:  WSW 20km/h 
Tue 17
3:00pm
Mostly clear21°CMostly clear
Rain: 9% (0.0mm/hr) 
Humidity: 62%
Wind:  WSW 23km/h 
Tue 17
6:00pm
Mostly cloudy18°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 71%
Wind:  WSW 19km/h 
Tue 17
9:00pm
Mostly cloudy16°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 82%
Wind:  W 8km/h 
Wed 18
12:00am
Mostly clear14°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 93%
Wind:  WNW 7km/h 
Wed 18
3:00am
Fog13°CFog
Rain: 17% (0.0mm/hr) 
Humidity: 96%
Wind:  NW 8km/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.

Perth Local Weather

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