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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Pulse Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Adelaide’s weather is currently shaped by the live forecast above, with today’s conditions reflecting the city’s typical Mediterranean climate of hot, dry summers and cool, wet winters.
What is driving Adelaide’s weather today?
The live forecast above captures the immediate influence of high-pressure systems or passing cold fronts that define Adelaide’s daily conditions. Summer brings north-westerly winds and clear skies, while winter sees rain-bearing fronts sweeping up from the Southern Ocean. Check the live update for precise temperature and wind details.
- Adelaide sits on the Gulf St Vincent, so sea breezes often moderate afternoon heat, especially in coastal suburbs.
- Summer (December–February) averages 29°C, but heatwaves can push temperatures above 40°C when northerly winds arrive.
- Winter (June–August) averages 15°C, with most of Adelaide’s 540 mm annual rain falling between May and September.
- Morning fog is common in the Adelaide Hills during winter, clearing by mid-morning.
How does Adelaide’s weather compare to other Australian capitals?
Adelaide is the driest capital city, but its weather is more predictable than Sydney’s or Melbourne’s. Unlike Brisbane’s humid summers, Adelaide’s heat is dry, and its winters are milder than Hobart’s.
- Adelaide’s summer heat is similar to Perth’s, but Perth gets more winter rain from north-west cloud bands.
- Unlike Melbourne’s erratic “four seasons in one day”, Adelaide’s weather changes more slowly, often giving a day’s notice of a front.
- For current conditions in other capitals, see our Australia weather hub or the Melbourne Weather page.
Does Adelaide get severe storms?
Yes, especially in spring and early summer when heat and moisture clash. Thunderstorms can bring hail and damaging winds, but they are less frequent than in Sydney or Brisbane. Check Severe Weather Warning for alerts.
What is the best time to visit Adelaide for good weather?
March to May and September to November offer mild days (20–25°C) with low humidity. Summer can be very hot, and winter is cool and rainy. Autumn’s settled conditions are ideal for exploring the Barossa Valley or coast.
Why is Adelaide’s air quality often poor in summer?
Stagnant northerly winds trap dust and smoke from bushfires or prescribed burns. The surrounding hills also block sea breezes on some days, allowing pollutants to build up. Air quality usually improves with a southerly change.