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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Plan your day around the live forecast above – Parmelia’s coastal location means conditions can shift quickly, so check the perth weather radar or the mandurah weather radar weatherzone before heading out. This Kwinana suburb sits between Cockburn Sound and the inland plains, giving it a mild, sea-breeze-influenced climate.
What’s the weather outlook for Parmelia this week?
From the live forecast above you can see the coming days. Summer afternoons often hit the low thirties, but a south-westerly sea breeze can knock temperatures back by mid-afternoon. Winter brings steady rain from frontal systems; a weather scanner is useful to track those showers. For a longer view, the parmelia weather 14 day forecast on Southern Pulse gives you a forward look.
How does Parmelia’s climate compare to nearby suburbs?
Being a few kilometres inland from Rockingham and closer to the Kwinana Freeway, Parmelia is slightly warmer than coastal spots like Waikiki, but cooler than the Perth hills. The morning seabreeze kicks in later here than at Mandurah. Check our Perth Weather page for regional patterns.
When is the best time to visit Parmelia?
Spring (September–November) offers the most stable weather – warm days, low humidity, and fewer rainy days than winter. Autumn also works, though the sea breeze can be strong in March.
Does Parmelia get thunderstorms?
Yes, mostly in spring and early summer when inland heat meets the seabreeze. They rarely last long, but can bring sudden downpours. Keep an eye on the mandurah weather radar weatherzone for approaching cells.
How accurate is the 14-day forecast for Parmelia?
The 14-day outlook gives a general trend, not daily precision. For specific plans, trust the 7-day forecast from the Bureau of Meteorology. Southern Pulse’s parmelia weather 14 day forecast is updated each morning.