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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Reef 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 ·
The live forecast above shows today’s conditions for South Windsor, a town in the Hawkesbury region about 50 kilometres north-west of Sydney. Expect typical inland weather: warm summers that often push into the high 30s, cool winters with frosty mornings, and variable rainfall.
What makes South Windsor’s weather different from coastal Sydney?
South Windsor sits further inland, so it loses the moderating effect of sea breezes. Summer afternoons are regularly 3–5°C hotter than central Sydney, while winter nights can drop below 5°C. The Sydney weather radar often shows storms forming over this area in spring and summer. For a wider view, check the Australia weather hub.
When does South Windsor see its most extreme weather?
Heatwaves push temperatures above 40°C when a hot north-westerly wind blows from the interior. Thunderstorms from October to March can bring heavy rain, large hail, and sudden gusts. Always follow severe weather warnings from the Bureau of Meteorology during these months.
Does South Windsor get thunderstorms often?
Yes, spring and summer thunderstorms are common. The Sydney weather radar regularly shows storm cells developing over the Blue Mountains and moving across South Windsor. Check the radar for real-time updates.
What is the south windsor postcode?
The south windsor postcode is 2756. It covers the South Windsor area and is used for postal deliveries and local weather station identification.
Can I get south windsor weather hourly?
Yes, the live forecast above provides hourly breakdowns. For a more detailed view, use weatherzone weather radar and the Bureau’s MetEye tool for precise timings.
Sources
- Bureau of Meteorology – Richmond forecast
- Weatherzone – South Windsor
- <a href="https://www.eldersweather.com.au/nsw/hawkesbury/south-winds