Gwelup Weather Forecast
- 8
- 18
Sunny
- 8
- 19
Mostly sunny
- 8
- 20
Mostly sunny
- 11
- 19
Showers
- 10
- 18
Shower or two
- 8
- 18
Partly cloudy
- 10
- 21
Mostly sunny
Today 23 Jul Perth
Sunny. Winds easterly 15 to 20 km/h becoming light in the late afternoon then becoming easterly 15 to 20 km/h in the late evening.
Gwelup Temperature Statistics View More
July Temperature
Perth Metro (8km)
Lowest 12 July, 2026
4.2 °CAverage July
13.4 °CHighest 15 July, 2026
25.7 °C
Climate (2021–2026)
Perth Metro (8km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
25.4 °C