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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Check the live forecast above for the most accurate current conditions in Adelaide. The weather in Adelaide today typically brings clear skies and a light sea breeze, with temperatures ranging from mild in the morning to warm by the afternoon.
What’s the outlook for the next week?
Adelaide’s weather 7 day forecast shows a pattern of sunny days with a chance of a late change from the south-west. Overnight lows will be cool, around 12–15°C, while daytime highs will peak near 28°C. For a longer view, the weather adelaide 14 days outlook suggests stable conditions before a possible trough arrives mid-week.
How does the season affect conditions?
October is spring, so expect morning clouds to clear quickly. The weather in adelaide australia 10 days outlook indicates variable winds, shifting from northerly to southerly. If you’re checking the weather in adelaide tomorrow, plan for similar patterns: sun early, then a building sea breeze.
What is the best time to visit Adelaide for good weather?
Late spring (October to November) and autumn (March to April) offer the most reliable conditions: warm days, low humidity, and minimal rain. Summer can be hot with temperatures above 35°C.
Does Adelaide get much rain in October?
Rainfall in October is moderate, averaging 40–50 mm for the month. Most rain comes from brief afternoon showers or a cold front, not all-day downpours.
How accurate is the 21 day forecast for Adelaide?
A long-range forecast like the adelaide weather 21 day forecast gives a general trend (warmer or cooler than average) but not precise daily details. For reliability, stick to the 7-day outlook.
For more Australian conditions, see our Australia weather hub, or check the Melbourne weather and Sydney weather pages. If storms develop, visit our severe weather warning page for updates.