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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Current Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Adelaide weather is defined by a Mediterranean climate: hot, dry summers and cool, wet winters. The live forecast above gives today’s conditions, but understanding the seasonal rhythm – with stable summer heat and winter rainfall – helps you plan further ahead.
What drives Adelaide’s weather pattern?
Adelaide sits on the eastern shore of Gulf St Vincent, which moderates extreme temperatures. In summer (December–February), high-pressure systems bring clear skies and temperatures often above 30°C, with occasional heatwaves. Winter (June–August) sees cold fronts from the Southern Ocean deliver most of the annual rainfall, with daytime highs around 15°C. Spring and autumn are transition seasons with mild, changeable conditions.
How to get the most reliable forecast?
For day-to-day accuracy, the adelaide weather bom page provides official warnings and radar loops. The adelaide weather radar at Seacliff Park shows rain approaching from the west. If you need longer planning, use the adelaide weather 7 day forecast for a reliable window, while the adelaide weather 14 day and adelaide weather 21 day forecast are best treated as trend guides rather than precise predictions. For tomorrow’s plans, check the adelaide weather tomorrow update each evening.
When is the best time to visit Adelaide?
October to April offers warm, settled weather with less rain. March and April are especially pleasant with lower humidity and fewer extreme heat days.
Does Adelaide get severe storms?
Summer thunderstorms are infrequent but can bring hail and strong winds. Winter storms are typically rain-bearing cold fronts. Check the severe weather warning page for active alerts.
How accurate is a 10-day forecast?
Reliability drops after about day 5. The adelaide weather 10 days outlook is useful for general trends, but always confirm with the latest radar and Bureau updates before making plans.
For more Australian city guides, see our Australia weather hub or compare with Sydney weather.