Perth Forecast

No warnings for Western Australia

Forecast updated at 8:52 am WST on Saturday 4 October 2025.

Forecast for the rest of Saturday

Summary
Max 22
Showers.
Chance of any rain: 95%

Perth area

Cloudy. Very high chance of showers. Winds northwesterly 25 to 35 km/h turning west to southwesterly 20 to 30 km/h in the middle of the day then becoming light in the evening.

Fire Danger
Swan Coastal North: No Rating
Swan Inland North: Moderate
Swan Coastal South: No Rating
Swan Inland South: Moderate

Sun protection recommended from 8:50 am to 3:20 pm, UV Index predicted to reach 7 [High]

7 day Town Forecasts

Precis Icon Location Min Max
Showers. Perth 22
Showers. Joondalup 22
Showers. Becoming windy. Scarborough 21
Showers. Becoming windy. Fremantle 21
Showers. Rockingham 21
Showers. Midland 23
Showers. Kalamunda 20
Showers. Armadale 21
Showers. Windy. Swanbourne 21
Showers. Windy. Rottnest Island 21
Showers. Mandurah 21

Sunday 5 October

Summary
Min 10
Max 19
Shower or two.
Possible rainfall: 0 to 6 mm
Chance of any rain: 70%

Perth area

Cloudy. High chance of showers. Light winds becoming south to southeasterly 15 to 20 km/h before dawn.

Sun protection recommended from 8:40 am to 3:20 pm, UV Index predicted to reach 8 [Very High]

Monday 6 October

Summary
Min 8
Max 21
Possible shower.
Possible rainfall: 0 to 2 mm
Chance of any rain: 40%

Perth area

Partly cloudy. Medium chance of showers, most likely in the morning. Winds southeasterly 15 to 20 km/h turning southerly 15 to 25 km/h during the day.

Sun protection recommended from 8:50 am to 3:10 pm, UV Index predicted to reach 7 [High]

Tuesday 7 October

Summary
Min 9
Max 20
Shower or two.
Possible rainfall: 0 to 1 mm
Chance of any rain: 50%

Perth area

Mostly sunny morning. Medium chance of showers, most likely in the afternoon and evening. Light winds becoming southwesterly 20 to 30 km/h during the morning then tending southerly 15 to 20 km/h during the evening.

Sun protection recommended from 8:40 am to 3:20 pm, UV Index predicted to reach 8 [Very High]

Wednesday 8 October

Summary
Min 8
Max 20
Partly cloudy.
Possible rainfall: 0 to 1 mm
Chance of any rain: 30%

Perth area

Partly cloudy. Slight chance of a shower. Winds southeast to southwesterly 15 to 25 km/h tending southwesterly during the day.

Thursday 9 October

Summary
Min 8
Max 22
Sunny.
Chance of any rain: 10%

Perth area

Sunny. Light winds becoming southwesterly 15 to 20 km/h during the day.

Friday 10 October

Summary
Min 9
Max 24
Mostly sunny.
Chance of any rain: 10%

Perth area

Mostly sunny. Winds southeasterly 15 to 20 km/h turning southwesterly 15 to 25 km/h during the day.

The next routine forecast will be issued at 4:20 pm WST Saturday.

Product IDW12300