Home › Weather › Weather Dayton
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Focus Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Dayton, in Perth’s north-eastern suburbs, is experiencing conditions typical of early summer today — the live forecast above shows the current temperature, humidity and wind. Expect warm to hot afternoons with light sea breezes.
What is today’s Dayton weather outlook?
The live forecast above gives precise readings for temperature, wind and humidity in Dayton, WA. For the broader Perth region, these factors combine to drive the day’s feel.
- Temperature: the live forecast above shows the current and forecast highs.
- Wind: mainly light east to south-easterly in the morning, turning to a south-westerly sea breeze.
- Humidity: typical summer values between 30% and 60%.
- UV Index: high to extreme — sun protection is essential around midday.
How does Dayton’s climate compare to the rest of Perth?
Dayton sits about 22 kilometres north-east of the Perth CBD, so it often records slightly higher maximums than coastal suburbs due to the lack of a direct sea breeze. Weather Perth data shows a similar seasonal pattern: hot, dry summers and mild, wet winters.
- Summer (Dec–Feb): average maximum 31–33°C; occasional 40°C days.
- Winter (Jun–Aug): average maximum 17–19°C; rainfall concentrated in these months.
- Rainfall: annual average around 800 mm, with most rain falling between May and August.
- Sunshine: around 8–9 hours daily in summer, dropping to 5 hours in winter.
What is the best time to visit Dayton, Perth?
Late spring (October–November) and early autumn (March–April) offer mild temperatures low 20s to low 30s °C, lower humidity and fewer extreme heat days. Those periods are ideal for outdoor activities around the Swan Valley nearby.
Does it rain often in Dayton WA?
Rain is infrequent in summer, with only occasional thunderstorms. Winter brings the bulk of Dayton’s rainfall, averaging 10–13 wet days per month. Check the live forecast above for weather dayton hourly updates.
Is Dayton weather different from Perth city?
Yes, but only slightly. Dayton Perth inland suburbs are 1–2 °C warmer on summer afternoons because cooling sea breezes arrive later. Winter minima can be a few degrees cooler. Weather perth comparisons show the same seasonal trends.