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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Current Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Sunday in Sydney is shaping up as a mostly fine day, with the live forecast above showing a mild top and a mix of sun and cloud. This follows a typical late-autumn pattern, where the city starts to feel the cooler shift before winter sets in.
What is driving Sydney’s weather this Sunday?
A high-pressure system sitting over the Tasman Sea is directing a gentle easterly flow across the coast. This keeps the day relatively stable, though a weak trough may bring the chance of a light afternoon shower in the western suburbs. The sydney weather 7 day forecast suggests this settled theme will hold into the start of the following week.
What about the week ahead?
Looking at the weather sydney 14 days outlook, conditions remain mostly dry with temperatures easing slightly. The bom weather sydney 7 days data indicates a weak cool change arriving midweek, dropping the mercury a few degrees. For a more detailed breakdown, check our Sydney Weather page for the sydney weather today updates.
Will it rain on Sunday morning in Sydney?
The sydney weather sunday hourly forecast points to a dry morning, with the best chance of any drizzle arriving after 3pm near the coast. Most suburbs will stay fine.
How does this Sunday compare to last weekend?
Last Sunday was warmer and more humid due to a northerly flow. This week is cooler and drier, typical of late autumn, with the weather in sydney 10 days trend showing a gradual cooling.
Should I plan outdoor activities for Sunday?
Yes, it’s a good day for being outside. Just pack a light jacket for the evening breeze. Check the live forecast above for your exact suburb, and see our Australia weather hub for broader conditions.