Dayton Weather Forecast
- 4
- 17
Partly cloudy
- 4
- 19
Mostly sunny
- 5
- 20
Sunny
- 6
- 21
Partly cloudy
- 8
- 23
Sunny
- 9
- 25
Sunny
- 11
- 21
Showers
Today 11 Aug Perth
Partly cloudy. Winds southerly 15 to 20 km/h tending southwesterly in the early afternoon then becoming light in the late afternoon.
Dayton Temperature Statistics View More
August Temperature
Perth Airport (8km)
Lowest 2 August, 2026
5.2 °CAverage August
13.3 °CHighest 3 August, 2026
25.7 °C
Climate (2021–2026)
Perth Airport (8km)
Average Low 2021–2026
12.9 °CAverage 2021–2026
19 °CAverage High 2021–2026
26.2 °C