Upper Swan Weather Forecast
- 9
- 18
Showers
- 10
- 16
Showers
- 7
- 18
Showers
- 9
- 18
Early shower or two
- 6
- 18
Partly cloudy
- 7
- 19
Mostly sunny
- 8
- 20
Possible shower
Today 29 Jun Perth
Cloudy. Very high chance of showers. The chance of a thunderstorm in the southwest during this evening. Light winds becoming west to northwesterly 20 to 30 km/h in the morning.
Upper Swan Temperature Statistics View More
June Temperature
Pearce RAAF Base (11km)
Lowest 16 June, 2026
0.6 °CAverage June
13.4 °CHighest 6 June, 2026
23.4 °C
Climate (2021–2026)
Pearce RAAF Base (11km)
Average Low 2021–2026
13 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
26.7 °C