Nancy Cove Weather Forecast
- 15
- 20
Shower or two
- 13
- 17
Morning showers
- 10
- 18
Partly cloudy
- 13
- 19
Sunny day. Late shower or two
- 14
- 19
Showers easing
- 14
- 18
Shower or two
- 14
- 19
Showers
Today 31 Jul Lower West
Partly cloudy. High chance of showers in the south, slight chance elsewhere. Winds west to northwesterly 15 to 20 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Westerly 15 to 20 knots turning southwesterly in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Cloudy. 70% chance of showers.
- Weather Situation
- A cold front will move over the Perth metropolitan area on Friday evening, extending inland and weakening rapidly on Saturday. A new high pressure system will quickly move along the south coast on Sunday, followed by a trough developing along the west coast on Monday in association with a cloud band.
Nancy Cove Temperature Statistics View More
July Temperature
Rottnest Island (1km)
Lowest 1 July, 2026
9.9 °CAverage July
15.4 °CHighest 15 July, 2026
21.8 °C
Climate (2021–2026)
Rottnest Island (1km)
Average Low 2021–2026
16.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.8 °C