Sydney Weather

Next 48hrs in Sydney

Wed 23
3:00pm
Mostly clear23°CMostly clear
Rain: 14% (0.0mm/hr) 
Humidity: 30%
Wind:  W 25km/h 
Wed 23
6:00pm
Mostly clear18°CMostly clear
Rain: 7% (0.0mm/hr) 
Humidity: 45%
Wind:  W 16km/h 
Wed 23
9:00pm
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 51%
Wind:  W 12km/h 
Thu 24
12:00am
Clear14°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 56%
Wind:  WNW 14km/h 
Thu 24
3:00am
Clear12°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 61%
Wind:  WNW 16km/h 
Thu 24
6:00am
Mostly clear11°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 68%
Wind:  WNW 14km/h 
Thu 24
9:00am
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 53%
Wind:  W 20km/h 
Thu 24
12:00pm
Mostly clear20°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 31%
Wind:  W 22km/h 
Thu 24
3:00pm
Mostly clear21°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 29%
Wind:  W 22km/h 
Thu 24
6:00pm
Mostly clear17°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 43%
Wind:  W 14km/h 
Thu 24
9:00pm
Mostly cloudy14°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 49%
Wind:  W 11km/h 
Fri 25
12:00am
Mostly cloudy12°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 56%
Wind:  NW 11km/h 
Fri 25
3:00am
Mostly clear11°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 60%
Wind:  N 11km/h 
Fri 25
6:00am
Mostly clear11°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 66%
Wind:  N 15km/h 
Fri 25
9:00am
Clear18°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 49%
Wind:  N 26km/h 
Fri 25
12:00pm
Mostly cloudy24°CMostly cloudy
Rain: 9% (0.0mm/hr) 
Humidity: 31%
Wind:  N 28km/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.

Sydney Local Weather

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