Sydney Weather

Next 48hrs in Sydney

Wed 19
9:00am
Clear23°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 42%
Wind:  W 18km/h 
Wed 19
12:00pm
Clear27°CClear
Rain: 5% (0.0mm/hr) 
Humidity: 33%
Wind:  W 20km/h 
Wed 19
3:00pm
Mostly clear29°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 36%
Wind:  W 21km/h 
Wed 19
6:00pm
Mostly clear27°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 36%
Wind:  WSW 22km/h 
Wed 19
9:00pm
Mostly clear24°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 44%
Wind:  WSW 15km/h 
Thu 20
12:00am
Mostly clear22°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 59%
Wind:  SSW 14km/h 
Thu 20
3:00am
Mostly clear20°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 61%
Wind:  SSW 11km/h 
Thu 20
6:00am
Mostly clear19°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 61%
Wind:  SSW 14km/h 
Thu 20
9:00am
Mostly clear21°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 53%
Wind:  SW 15km/h 
Thu 20
12:00pm
Mostly clear24°CMostly clear
Rain: 17% (0.0mm/hr) 
Humidity: 47%
Wind:  S 18km/h 
Thu 20
3:00pm
Mostly clear24°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 48%
Wind:  SSE 21km/h 
Thu 20
6:00pm
Mostly clear22°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 51%
Wind:  SSE 20km/h 
Thu 20
9:00pm
Mostly clear21°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 57%
Wind:  SSE 11km/h 
Fri 21
12:00am
Mostly cloudy20°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 64%
Wind:  S 6km/h 
Fri 21
3:00am
Mostly cloudy19°CMostly cloudy
Rain: 12% (0.0mm/hr) 
Humidity: 68%
Wind:  SSW 3km/h 
Fri 21
6:00am
Mostly cloudy18°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 71%
Wind:  WSW 4km/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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