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Perth Weather

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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Down Under Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.

🌤️10°C
Mainly clearPerthFeels like 10° · Wind 2 km/h · Humidity 96%
UV 6 HighSunrise 06:43Sunset 17:55
Today☁️18°10°💧2%
Tue☁️19°12°💧27%
Wed🌧️20°12°💧98%
Thu🌦️16°11°💧49%
Fri☁️17°💧0%
Sat☀️18°💧0%
Sun☀️21°10°💧2%

Live data from Open-Meteo · updates automatically ·

Perth is currently experiencing conditions as shown in the live forecast above. The city’s Mediterranean climate brings hot, dry summers and mild, wet winters, with the Swan River and coastal sea breezes often moderating the inland heat.

What is the typical weather pattern for Perth this time of year?

Perth’s weather is shaped by its position on the west coast. In summer, easterly winds bring hot inland air, while the afternoon “Fremantle Doctor” sea breeze offers coastal relief. For a detailed look at the coming weeks, check the Australia weather hub for the weather perth 14 days outlook. Those planning ahead often consult the 28 day weather forecast perth for broader trends, though short-term bom perth weather updates are most reliable for daily planning.

What should I expect for weather in Perth tomorrow?

The weather in perth tomorrow will largely depend on the position of any approaching cold fronts or high-pressure systems. For a precise breakdown, the Bureau’s perth weather 10 days forecast is a trusted resource, while the perth weather 15 days outlook can help with longer-range planning. Monthly averages, found via perth weather monthly data, show that winter minima rarely dip below 8°C, and summer maxima often exceed 30°C.

Summer average max31.2°C (Jan)
Winter average min8.0°C (Jul)
Annual rainfall731 mm
Rainiest monthJuly (145 mm)
Is Perth likely to be affected by a cyclone?

Perth is south of the main tropical cyclone belt, but ex-tropical cyclones can bring heavy rain and strong winds to the southwest. Check the Severe Weather Warning page for any perth weather cyclone alerts during summer.

When does the sea breeze arrive in summer?

The Fremantle Doctor typically reaches the coast by mid-afternoon, dropping temperatures by 5–10°C. It can arrive earlier or later depending on the strength of the inland heat low and the prevailing wind direction.

How accurate is the 28-day forecast for Perth?

Long-range outlooks show broad trends (e.g., hotter or wetter than average) but are less reliable for daily specifics. For precise planning, rely on the 7-day forecast from the Bureau of Meteorology and the weather perth 14 days outlook.