Fremantle Inner Harbour Weather Forecast
- 16
- 23
Shower or two
- 13
- 23
Partly cloudy
- 15
- 22
Showers. Possible storm
- 15
- 21
Showers. Possible storm
- 15
- 21
Showers. Possible storm
- 14
- 21
Showers
- 11
- 18
Shower or two
Today 31 May Perth
Partly cloudy. High chance of showers, becoming less likely in the afternoon. The chance of a thunderstorm in the morning and early afternoon. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly in the middle of the day then becoming light in the late afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Westerly 10 to 15 knots shifting south to southeasterly below 10 knots in the late afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning.
- 1st Swell
- West to southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy. 80% chance of showers. The chance of a thunderstorm early this morning.
- Caution
- Tides from this morning are likely to rise above the normal high tide mark.
- Weather Situation
- A low pressure system lies southwest of the State and a cold front will move over the South West Land Division during today. A weak ridge will extend over the south of the State as the low moves east during the weekend. A stronger low pressure system will approach the southwest corner on Monday with an associated cold front forecast to cross the west coast on Monday morning.
Fremantle Inner Harbour Temperature Statistics View More
May Temperature
Swanbourne (10km)
Lowest 26 May, 2025
7 °CAverage May
17.8 °CHighest 9 May, 2025
32.2 °C
Climate (2020–Present)
Swanbourne (10km)
Average Low 2020–2025
14.6 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
24.3 °C