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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia 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 ·
If you are heading out in Perth today, check the live forecast above for the hour-by-hour breakdown, as a seabreeze often shifts conditions quickly during the afternoon.
What is the hourly breakdown for today?
The live forecast above shows you the temperature, wind speed and chance of rain for each hour in Perth. Expect a typical summer pattern: a clear morning, a warm afternoon, and a possible cooling southerly change moving through later. For a broader view, browse the Perth weather page for the current radar and warnings.
Will the forecast change during the day?
Yes, especially if a front approaches or the seabreeze strengthens. The bom perth 7 day forecast and the detailed perth weather hourly bom data add context, but the live feed above gives you the nearest-glimpse of what is coming in the next few hours.
Frequently asked questions
Will it be cooler than yesterday?
That depends on the wind direction. A fresh seabreeze can drop temperatures by a few degrees, while an easterly keeps it hot. Refer to the live hourly trend above to compare.
What time does the seabreeze arrive?
Typically between 11am and 2pm in summer, bringing a rapid wind shift and a noticeable drop in humidity. The live hour-by-hour data will show you exactly when the change reaches your suburb.
Can I rely on a 14-day outlook for today?
Only for broad trends. The weather perth 14 days forecast gives a general idea, but the hourly details above and the 28 day weather forecast perth are best for long-range planning rather than precise timing.