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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Watch Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For the next week in Perth, expect a continuation of the typical spring pattern: warm, mostly sunny days with a chance of a late afternoon sea breeze. The live forecast above shows the daily high and low temperatures, along with the chance of rain for each day, letting you plan outdoor activities around the coolest part of the morning or evening.
What is driving Perth’s 7-day outlook?
A ridge of high pressure sitting over the Great Australian Bight is keeping the weather in Perth stable for the next few days. This system directs dry easterly winds across the city, which will keep the weather in Perth 10 days outlook generally settled, though a weak front may clip the coast over the weekend, bringing a slight chance of a shower. For a broader view, the weather perth 14 days forecast from the Bureau of Meteorology (BOM) indicates that the high will persist, with temperatures gradually climbing toward the mid-20s Celsius by early next week.
How reliable is a 7-day forecast for Perth?
Perth’s weather is influenced by the Indian Ocean and the Darling Scarp, which can create localised wind and cloud patterns. The bom perth wa 7 day forecast is generally accurate for temperature trends but less so for exact rain timing beyond day five. Checking the weather in perth tomorrow update each evening gives the best detail for the immediate 24 hours. If you need a longer view, the 28 day weather forecast perth from some models shows only broad weekend-to-weekday patterns, so treat those as a guide rather than a commitment.
What is the best time of day to be outside this week?
Mornings from 8am to 11am are most comfortable, before the sea breeze picks up. Afternoon winds can reach 20–30 km/h near the coast, especially between 2pm and 5pm.
Will the perth weatherzone 14 day forecast be more accurate than the BOM 7-day?
Weatherzone’s 14-day forecast uses the same global models as BOM but presents a longer view. The first 7 days are as accurate as the BOM; the second week is only a broad trend and should be checked again closer to the time.
Is there any severe weather expected in the weather perth 21 days outlook?
No severe weather is currently forecast for the next three weeks. The pattern remains stable, with no cyclones, heatwaves, or strong cold fronts indicated. Check the Severe Weather Warning page for any last-minute changes.
For a complete picture of conditions across the country, visit the Australia Weather Hub. For capital city forecasts, see Melbourne Weather, Sydney Weather, Perth Weather, Brisbane Weather, and Adelaide Weather.