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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today’s conditions. Sydney’s coastal setting delivers mild winters, warm summers, and changeable spring days. Plan outdoor activities for the morning or late afternoon to avoid the midday heat.
What will Sydney’s weather be like tomorrow and this week?
The live forecast above shows the next few days. For a detailed outlook, use the sydney weather 7 day forecast and sydney weather 14 days pages on Coast Monitor. The Bureau of Meteorology updates these each morning. If you need weather in sydney 10 days, the 14-day view gives a reliable trend, though confidence drops after day seven.
How can I track conditions hour by hour?
The sydney weather hourly graph in the live forecast above breaks down temperature, wind, and rain for the next 24 hours. For real-time rain, open the sydney weather radar on the Bureau’s site – it shows approaching showers up to two hours ahead. The sydney weather monthly and sydney weather 30 days outlooks help with longer-term planning, but treat them as a guide, not a guarantee.
When is the best time to visit Sydney?
October to April offers warm days and low wind, ideal for beaches and outdoor events. January and February are hottest and most humid. May to August is cooler but still pleasant for exploring the city.
Does Sydney get storms or extreme weather?
Yes – severe thunderstorms and east coast lows can cause flash flooding and damaging winds, mostly in spring and summer. Check the sydney weather radar and any Severe Weather Warning before heading out.
How accurate is a 14-day forecast for Sydney?
Day 1–3 accuracy is high. By day 7 a cold front can shift the forecast. The 14-day outlook shows trends (e.g. warmer or wetter) but not exact temperatures. Always re-check the live forecast for the latest update.
Sources
For other Australian cities see Australia weather hub or check Melbourne Weather and Brisbane Weather.