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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Reviewly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Margaret River’s weather is Mediterranean: warm, dry summers and cool, wet winters. The live forecast above shows today’s conditions, but expect averages of 28°C in summer and 15°C in winter, with most rain falling between May and August.
What’s the typical weather pattern in Margaret River?
Summer (December–February) brings clear skies and sea breezes, with highs around 28°C. Temperatures can climb above 35°C during heatwaves, but the ocean keeps the coast cooler than inland. Winter (June–August) is damp and mild, with daily highs near 16°C and frequent rain from cold fronts. Spring and autumn are transitional, offering moderate temperatures and lower humidity.
When’s the best time to visit?
For beach and outdoor activities, December to March delivers reliable sunshine and calm seas. Surfers often prefer autumn (March–May) for swells and fewer crowds. The wetter winter months suit wine-touring and forest walks, but you’ll need a jacket. The Perth weather pattern is similar but typically a few degrees warmer.
Frequently asked questions
How accurate is the margaret river weather 14 day forecast?
Long-range forecasts beyond 7 days have reduced accuracy due to shifting weather systems. Use them as a general guide, and check the live forecast above for short-term planning.
Where can I find the margaret river weather radar?
The Bureau of Meteorology (BoM) operates a radar at Cape Naturaliste. It’s best viewed via the BoM website or WillyWeather for real-time precipitation detection in the region.
What’s the margaret river weather by month for December?
December is the start of peak summer, with average highs of 27°C, low humidity, and minimal rainfall. Days are long and sunny, ideal for beaches and outdoor events like the Margaret River Festival.
Sources
For a broader picture, check the Australia weather hub or recent severe weather warnings. The Adelaide weather follows a similar Mediterranean rhythm, while Brisbane weather is more subtropical and humid.