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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Briefly 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 hourly temperatures this week range from a low of 8°C early morning to a high near 31°C by mid-afternoon, with mostly sunny conditions and a light seabreeze from the southwest around 2 pm. The live forecast above shows the detailed hour-by-hour breakdown for today.
What will the temperature be each hour today?
The live forecast above gives the specific hourly readings for Perth, but the general pattern today is a crisp morning around 9°C at 6 am, warming steadily to the mid-20s by 10 am, then peaking near 31°C between 1 pm and 3 pm. Winds shift from early morning easterlies (15–20 km/h) to a southwesterly seabreeze after lunch, easing to 10–15 km/h by early evening. Tonight’s minimum around 14°C.
How does the hourly forecast change over the next few days?
Looking at the weather perth 14 days outlook, the hourly pattern stays similar: sunny mornings, afternoon clouds from Thursday, and a possible shower on Friday. For weather in perth tomorrow, expect a slightly cooler peak of 28°C with a stronger afternoon seabreeze. The 28 day weather forecast perth suggests a drier-than-average end to the month, but check the live forecast above for any short-term shifts.
Does the bom perth today show rain this afternoon?
No rain is forecast for today; the bom perth wa 7 day forecast indicates dry conditions through to Thursday, with a 40% chance of a shower on Friday afternoon.
What’s the best time to be outdoors based on the perth weather hourly bom data?
Between 8 am and 11 am is most comfortable — temperatures in the low 20s, low UV, and light easterly winds. Avoid 1–3 pm if you’re sensitive to heat or UV (index very high).
How accurate is the hourly forecast for Perth?
The Bureau of Meteorology’s hourly forecasts (available on bom perth today) are updated every six hours and have a typical accuracy of ±1°C for the first 24 hours. The live forecast above uses the latest BOM data.
For more detail, see our Perth Weather page, 10-Day Forecast, and Australia Weather Hub.