View the current warnings for Western Australia
Forecast issued at 1:30 am WST on Saturday 18 October 2025.
Weather Situation
A west coast trough has pushed inland ahead of a weak cold front crossing the southwest early this morning. Another cold front will move across the south of the state on Sunday, followed by a cut-off low. A ridge will develop from Tuesday.
Forecast for the rest of Saturday
Cloudy. Medium chance of showers, becoming less likely in the early afternoon. Winds northwesterly 15 to 25 km/h tending westerly 25 to 35 km/h in the early morning then becoming light in the evening. Daytime maximum temperatures between 19 and 23.
- Fire Danger
- Swan Coastal North: Moderate
- Swan Inland North: Moderate
- Swan Coastal South: Moderate
- Swan Inland South: Moderate
- Geographe: Moderate
- Brockman: Moderate
Sun protection 8:20am to 3:40pm, UV Index predicted to reach 9 [Very High]
7 day Town Forecasts
| Precis Icon | Location | Min | Max |
|---|---|---|---|
|
Perth | – | 22 |
|
|
Mandurah | – | 21 |
Sunday 19 October
Cloudy. High chance of showers, most likely in the morning and afternoon. Winds north to northwesterly 15 to 25 km/h tending northwest to southwesterly 25 to 35 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching between 18 and 23.
Monday 20 October
Partly cloudy. High chance of showers. The chance of a thunderstorm in the afternoon and evening. Light winds becoming westerly 15 to 25 km/h during the day then turning south to southwesterly during the afternoon. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 16 and 21.
Tuesday 21 October
Mostly sunny. Winds southeast to southwesterly 15 to 25 km/h tending southwesterly during the afternoon then tending southerly 15 to 20 km/h during the evening. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching around 20.
The next routine forecast will be issued at 1:25 pm WST Saturday.
Product IDW13120