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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Edinburgh Wire weather desk. Data from national met services via Open-Meteo.
Perth’s weather today, as shown in the live forecast above, brings a warm, dry start typical of late spring, though the city’s coastal position near the Indian Ocean means a cooling sea breeze often arrives by afternoon, keeping the inland suburbs a touch hotter.
What is the typical weather pattern for Perth this week?
Perth sits on Australia’s south-west coast, and its weather this week follows a familiar spring pattern: clear mornings, building heat and a light afternoon sea-breeze from the west. The live forecast above shows temperatures climbing each day, with a chance of a stray shower later in the week as a trough moves in from the inland Wheatbelt region. For those checking the 10 Day Weather Forecast UK, note that Perth’s 14-day outlook often features a shift to more humid conditions by early summer.
How does Perth’s location affect its weather?
Perth’s climate is Mediterranean, with dry, hot summers and mild, damp winters. Unlike the UK’s Atlantic-influenced weather, Perth’s system is driven by the Indian Ocean and a high-pressure belt that keeps skies clear for much of spring. The city is also prone to a phenomenon called the “Fremantle Doctor”—a strong afternoon sea-breeze that can drop temperatures by 5–8°C along the coast, while inland suburbs like Scone (in the Perth Hills) remain warmer. For a broader look at regional conditions, see our UK weather hub.
Is Perth’s weather similar to the UK’s?
No. Perth has a Mediterranean climate with dry, hot summers and mild winters, unlike the UK’s maritime system. The live forecast above shows far less cloud and rain than a typical British day in the same season.
Why does the temperature drop so fast in the afternoon?
The “Fremantle Doctor” sea-breeze sweeps in from the Indian Ocean around 3pm, cooling coastal Perth by up to 8°C. Inland suburbs like Scone feel this less, staying warmer into the evening.
What does the 14-day forecast show for Perth?
The 14-day outlook from the live forecast above indicates a steady warm trend, with a possible shower around day 10. Humidity slowly rises as summer approaches, but no major storms are expected for Perth or its surrounds.