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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Watch 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 Kalamunda before heading out, as conditions in the Perth Hills can shift quickly with elevation. This page explains what drives Kalamunda’s weather and how to plan around it.
What makes Kalamunda’s weather different from Perth?
Kalamunda sits about 300 metres above sea level on the Darling Scarp, which means it is often a few degrees cooler than the Perth city centre. The higher elevation also brings more rainfall and stronger easterly winds in the morning. If you are checking Perth weather for a general idea, remember Kalamunda can be noticeably fresher and windier, especially in winter.
How does the weather change through the year?
Summer days are warm but less extreme than the coastal plain, with afternoon sea breezes arriving later. Winter is the wet season, with cold fronts bringing steady rain and occasional storms. Spring and autumn offer mild, settled conditions ideal for bushwalking. For a detailed outlook, see the Australia weather hub or look up severe weather warnings if a front is approaching.
Is Kalamunda weather the same as Lesmurdie weather?
Very similar, as Lesmurdie is only a few kilometres south-east on the same escarpment. Both suburbs share the same elevation-driven patterns, so Perth weather forecasts with a local adjustment work for both.
Where can I find Kalamunda weather hourly or for 10 days?
The live forecast above provides hourly and 10-day data. For official observations, check kalamunda weather bom on the Bureau of Meteorology site, or use kalamunda weather radar to track incoming rain.
How does Kalamunda compare to Mandurah weather?
Mandurah is coastal and flat, so it is milder in summer and warmer in winter than Kalamunda. Mandurah also gets less rainfall and stronger sea breezes, while Kalamunda is more influenced by the scarp and inland air.