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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Sydney’s climate is mild and temperate, with warm summers and cool winters moderated by the nearby Tasman Sea. The live forecast above shows current conditions for the harbour city, where coastal showers and a lingering sea breeze can arrive at any time of year.
What makes Sydney’s weather different from other Australian cities?
Sydney sits in a subtropical-humid zone, so humidity tends to be higher than in cities like Melbourne or Adelaide, especially during summer. The ocean keeps winter frosts rare and summers slightly cooler than inland areas.
- Summer (Dec–Feb) averages 26°C but humidity can make it feel warmer; afternoon sea breezes often bring relief.
- Winter (Jun–Aug) averages 17°C with clear, calm days; overnight lows can drop to 8°C in the west.
- Rainfall is spread across the year, though late summer and early autumn tend to be the wettest months due to east coast lows.
- The sydney weather radar (available via the Bureau of Meteorology) is the best tool for tracking those sudden coastal showers.
What’s the outlook for the next week or two?
The live forecast above gives you the immediate picture, but for planning ahead it helps to know the typical rhythm of this season. Weather in sydney 10 days and sydney weather 14 days outlooks can shift with passing troughs, so check the seven-day loop on the radar.
- For today: the sydney weather hourly breakdown in the forecast shows when the sea breeze kicks in.
- Tomorrow: sydney weather tomorrow usually follows the same pattern unless a front moves through.
- Longer term: sydney weather 7 day forecast and sydney weather 30 days are useful for trends, but sydney weather monthly averages give a better sense of what to pack.
Does it rain a lot in Sydney?
It rains on about 130 days per year, but showers are often brief and followed by sun. The wettest months are February to April, while late winter is typically the driest period.
When is the best time to visit Sydney?
For warm, settled weather, March and April offer comfortable temperatures and lower humidity. Spring (September to November) is also pleasant, with fewer crowds and plenty of sunshine.
How does Sydney weather compare to Melbourne weather?
Sydney is generally warmer and more humid than Melbourne, especially in summer. Melbourne is known for rapid changes and cooler winters, while Sydney’s climate is more consistent year-round. See our Melbourne weather page for the full comparison.
For more Australian city forecasts, visit our Australia weather hub or check the weather 10 days page for your region.