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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 ·
The live forecast above shows current conditions for Kellyville Ridge. This north-west Sydney suburb sits on the Cumberland Plain and has a humid subtropical climate, with warm summers and mild winters. The inland location means temperatures here often run a few degrees warmer than near the coast.
What is driving today’s weather for Kellyville Ridge?
The live forecast above gives you the immediate picture for Kellyville Ridge. The area’s position on the Cumberland Plain means it heats up quickly in summer and cools down faster on clear winter nights. For a more detailed look, check the Sydney weather page for broader regional patterns. If you are planning ahead, the weather in kellyville 10 days outlook will show any shifts in wind or humidity that could affect conditions here.
How does Kellyville Ridge’s climate compare to the city?
Kellyville Ridge is about 35 kilometres north-west of the Sydney CBD. Being inland, summer maximums can be 3–5°C higher than at the coast. Winter mornings are also crisper, with fog possible in the valley. For current conditions, always rely on the live forecast above. To see how the broader region is tracking, the Australia weather hub covers all capitals. Any potential storms or heat events will appear on the severe weather warning page.
How hot does it get in Kellyville Ridge during summer?
Summer maximums commonly reach the low 30s °C, and during heatwaves the mercury can push into the high 30s. The live forecast above will show any heatwave conditions. The inland location makes it a few degrees hotter than coastal suburbs.
Does it frost in Kellyville Ridge in winter?
Frost can occur on clear, calm winter mornings, especially in low-lying parts of the suburb. Minimums often drop to 4–7°C overnight. The live forecast above gives the expected overnight low, so you can plan for frost if it is predicted.
When does the rain usually come?
Rainfall is spread through the year, but the wettest months are typically February and March. Thunderstorms are common in late spring and summer. For a longer view, check the weather in kellyville 10 days forecast to see if any wet weather is heading your way.