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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Report 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 forecast today shows a top of [X]°C with [Y]% chance of rain, based on the live forecast above. This is typical for late summer, with humidity lingering and afternoon sea breezes offering some relief along the coast.
What are the key numbers for today?
The live forecast above indicates a minimum of [Z]°C and a maximum of [X]°C. Wind speeds are expected to range from 15 to 25 kilometres per hour from the northeast, shifting to the southeast by late afternoon. UV index is high, so sun protection is recommended between 10am and 4pm.
Will the weather change much this week?
A trough moving across New South Wales may bring isolated showers midweek, but the overall pattern remains stable. Coastal areas should see consistent sea breezes, while western suburbs will feel hotter before any change arrives. Check our Sydney Weather page for daily updates.
Frequently Asked Questions
What does a 30% rain chance mean for Sydney?
It means there is a 3 in 10 chance of measurable rainfall at any point in the forecast area. In practice, you might see a passing shower or a brief storm, but most of the city will stay dry.
Why does Sydney often feel humid in summer?
Moisture from the Tasman Sea combines with warm northeasterly winds, pushing humidity levels above 60% on many days. The sea breeze helps, but inland suburbs like Penrith can feel stickier.
Is the UV index always high in Sydney?
From September to April, UV levels regularly reach ‘extreme’ around midday. Even on cloudy days, UV can burn unprotected skin, so sunscreen and a hat are wise year-round.