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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast 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 ·
Margaret River’s Mediterranean climate brings mild, wet winters and warm, dry summers. The live forecast above shows today’s conditions; for planning, the best travel months are December to March, offering long, sunny days and very little rain.
When should I visit Margaret River?
For beach weather and minimal rain, book December to March (summer school holidays are peak season, so expect crowds and higher accommodation rates). March and April are quieter with still-warm sea temperatures. If you’re after a winter escape, June to August is the wettest period but also the best time for whale watching and stormy coastal walks – pack a good rain jacket and warm layers.
What to pack for Margaret River
Summer: light clothing, a hat, sunscreen and a swimsuit – but also a light jacket for cooler evenings. Winter: waterproof jacket, warm sweater, closed walking shoes. No matter the season, bring a rain jacket; even in summer showers can appear. A reusable water bottle helps during long drives between wineries.
Does Margaret River get frost in winter?
Yes, inland valleys can see light frost on clear winter mornings, but coastal areas rarely drop below 5°C. Vineyards sometimes use frost fans during cold snaps.
How accurate is the 14-day forecast for Margaret River?
Long-range forecasts (14–28 days) give a general trend, but day-to-day accuracy drops beyond 7 days. Check the margaret river weather 7 day forecast and the live radar above for the most reliable outlook.
What’s the weather like in Margaret River in December?
December marks the start of summer: average max around 25°C, low humidity and mostly clear skies. It’s the beginning of peak season, so book accommodation early. Evening temps drop to about 15°C – bring a jacket.
Sources
For broader travel planning, see our Perth weather page and the Australia weather hub. If extreme events are forecast, check the severe weather warning page before you head out.