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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Data 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, as Westleigh’s weather can shift quickly with the afternoon sea breeze and afternoon showers are more common than you might expect.
What’s driving Westleigh’s weather today?
Westleigh sits roughly 20 kilometres north-west of the Sydney CBD, high enough on the Hornsby Plateau to catch a little extra cloud and a few more millimetres of rain than the city itself. The live forecast above reflects any seabreeze changes or inland heating, so if you’re heading out for a walk in the bushland around Berowra Valley, keep an eye on the radar – a quick burst of rain can appear without much warning. For a broader view, check our Sydney weather page for regional trends, or the Australia weather hub for conditions elsewhere.
How do weeks and hours look?
Planning further ahead? The westleigh weather 7 day forecast on the live panel gives you a solid idea of the week ahead, while the westleigh weather hourly view is handy for timing a run or a trip to the shops. If you need a longer outlook, the westleigh weather 14 day forecast can show broad patterns, though remember certainty drops after day seven. For real-time tracking, bom westleigh data from the Bureau’s Terrey Hills radar is your best bet – the westleigh weather radar loop picks up arriving showers before they hit the suburb.
Does Westleigh get the sea breeze?
Yes, but it arrives a little later than at the coast – usually mid-afternoon. That breeze can drop the temperature by several degrees and sometimes triggers a line of showers as it meets warm inland air.
When is Westleigh’s wettest season?
Autumn (March–May) tends to be wettest, thanks to east-coast lows and troughs. February can also bring heavy falls from thunderstorms. Winter is typically drier but cloudier.
How reliable are the 7‑day forecasts for Westleigh?
Pretty good for general trends, but day‑to‑day accuracy falls after day five. For short‑notice decisions – like a bushwalk – always check the hourly breakdown and the latest radar imagery.