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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie 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 ·
Check the live forecast above before heading out in Osborne Park today. The suburb’s coastal position near Perth means conditions can shift quickly with sea breezes, so a light jacket is often useful even on mild afternoons.
What is the typical weather pattern for Osborne Park?
Osborne Park has a Mediterranean climate with hot, dry summers and cool, wet winters. Summer days often climb into the low 30s Celsius, while winter maxima sit around 17–19°C. Rainfall is concentrated from May to August, with July the wettest month.
How does the sea breeze affect Osborne Park?
The afternoon Fremantle Doctor (south-westerly sea breeze) can drop temperatures by 5–8°C in summer. It usually arrives between midday and 2 pm, bringing relief from the heat. In winter the breeze is less pronounced but still keeps the air moving.
Does Osborne Park get thunderstorms often?
Thunderstorms are uncommon. They occur on about 8–10 days per year, mostly in spring and autumn when a trough interacts with moist air. Severe storms are rare but can bring brief heavy rain.
What is the best time of year to visit Osborne Park?
Late spring (October–November) and early autumn (March–April) offer warm, sunny days with less wind. Maximums sit around 22–27°C, ideal for outdoor activities. Summer can be too hot for some and winter too wet.
How does the weather in Osborne Park compare to weather in Perth?
Osborne Park’s climate is nearly identical to central Perth because of its proximity. Daytime temperatures are within 1°C of the city. The main difference is slightly less overnight cooling due to urban heat, but the difference is small.
Sources
For broader conditions, see our Perth weather page and the Australia weather hub. Always check the live forecast above for current weather Osborne Park details and weather perth updates.