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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Sydney currently enjoys mild, settled autumn weather, with the live forecast above showing a mix of sunny spells and the chance of a passing coastal shower. Temperatures are pleasant for April, as the city transitions from the humid summer months toward cooler winter conditions.
What is the outlook for Sydney over the coming days and weeks?
The live forecast above gives a reliable picture for the immediate period ahead. For those checking the weather in sydney 10 days or a sydney weather 7 day forecast, conditions look largely dry with moderate sea breezes. If you need to know sydney weather tomorrow, the pattern suggests similar mild conditions continuing. For a longer view, a 21 day weather forecast sydney and sydney weather 14 days outlooks indicate typical autumn variability, with high pressure dominating early followed by a weak front. Those after a sydney weather 30 days or sydney weather 28 day forecast should treat those projections as broad seasonal trends rather than precise details. A glance at sydney weather radar will help track any developing showers throughout the day.
How does autumn in Sydney typically behave?
April in Sydney marks a comfortable shoulder month. Humidity drops noticeably compared to summer, and overnight temperatures become cooler without turning cold. Rainfall is moderate, often arriving as brief, showery bursts rather than prolonged downpours. The UV index remains significant even in autumn, so sensible sun protection is still advisable during midday hours.
Does it rain a lot in Sydney during autumn?
Rainfall is moderate, not excessive. April averages roughly 12 wet days, but showers tend to be short and often followed by sunshine. Heavy persistent rain is unusual at this time of year.
Is Sydney still humid in April?
Humidity drops significantly from the summer peak. Afternoon readings typically sit around 50–60%, which feels comfortable for most. Mornings can feel slightly fresher, particularly near the coast.
What should I pack for Sydney in autumn?
Light layers work best: a t-shirt or blouse, a mid-layer jumper or jacket for evenings, and comfortable walking shoes. A compact umbrella is wise, and sunglasses and sunscreen remain useful despite the milder season.
Plan your week with the UK weather hub, or check the 10 day weather forecast UK for conditions closer to home.