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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Insightly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Perth’s weather today, as shown in the live forecast above, brings a mix of sun and cloud typical of late spring. The city’s coastal position between the Indian Ocean and the Darling Scarp often moderates extremes, though afternoon sea breezes can freshen rapidly along the Swan River.
What’s driving Perth’s weather pattern this week?
A slow-moving ridge of high pressure over the Great Australian Bight is steering a dry south-easterly flow across the Perth metropolitan area. This setup keeps most days fine inland at Midland and near the coast at Cottesloe, but occasional patches of morning drizzle may drift in from the ocean. The Australia weather hub tracks these synoptic shifts for the region.
Anyone checking weather perth 14 days will notice the pattern holds through the weekend, with daytime highs staying close to the long-term November average of 27°C. Night-time lows dip to around 14°C in the outer suburbs such as Joondalup and Armadale.
How do Perth’s seasons affect forecasts?
Spring here is a transition from the wet, cool winter to the dry, hot summer. The live forecast above reflects the waning influence of cold fronts – they now mostly graze the south coast, leaving Perth in a sunny, stable air mass. For a closer look at weather in Perth tomorrow, the Bureau’s radar at Serpentine shows any approaching cloud bands.
Is a cyclone likely near Perth this month?
No. Tropical cyclone season runs November to April, but systems rarely track as far south as Perth. The perth weather cyclone risk is very low; most severe weather comes from winter cold fronts.
Where can I see a 28 day weather forecast for Perth?
Extended outlooks are available from the Bureau of Meteorology. Their 28 day weather forecast perth product gives a broad pattern of temperatures and rain probabilities, updated weekly.
Why do perth weather 10 days and perth weather 15 days forecasts differ?
Operational models have varying resolution. A 10-day forecast is more reliable than a 15-day one because small atmospheric errors compound over time. Use the BOM’s perth weather monthly outlook for long-range trends.
For other capital-city conditions, see Melbourne Weather, Sydney Weather, Brisbane Weather, Adelaide Weather, and Canberra Weather. If severe storms develop, check the Severe Weather Warning page.