Perth Forecast

No warnings for Western Australia

Forecast issued at 4:20 pm WST on Wednesday 1 October 2025.

Forecast for the rest of Wednesday

Summary
Clear.
Chance of any rain: 0%

Perth area

Clear. Winds southwesterly 15 to 20 km/h becoming light in the evening.

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

Thursday 2 October

Summary
Min 8
Max 27
Sunny.
Chance of any rain: 5%

Perth area

Sunny. Light winds.

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
Sunny. Perth 8 27
Sunny. Joondalup 11 25
Sunny. Scarborough 10 24
Sunny. Fremantle 10 24
Sunny. Rockingham 11 23
Sunny. Midland 7 29
Sunny. Kalamunda 8 27
Sunny. Armadale 8 28
Sunny. Swanbourne 10 24
Sunny. Rottnest Island 13 20
Sunny. Mandurah 11 23

Friday 3 October

Summary
Min 11
Max 23
Possible shower.
Possible rainfall: 0 to 1 mm
Chance of any rain: 40%

Perth area

Partly cloudy. Slight chance of a shower. Light winds becoming northwesterly 25 to 35 km/h in the morning.

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

Saturday 4 October

Summary
Min 14
Max 22
Showers.
Possible rainfall: 2 to 9 mm
Chance of any rain: 90%

Perth area

Cloudy. Very high chance of showers, most likely in the morning and afternoon. Winds north to northwesterly 20 to 30 km/h tending northwest to southwesterly during the morning then becoming light during the evening.

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

Sunday 5 October

Summary
Min 10
Max 21
Shower or two.
Possible rainfall: 0 to 7 mm
Chance of any rain: 60%

Perth area

Partly cloudy. Medium chance of showers. Light winds becoming south to southeasterly 15 to 25 km/h during the morning.

Monday 6 October

Summary
Min 9
Max 23
Shower or two.
Possible rainfall: 0 to 3 mm
Chance of any rain: 50%

Perth area

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

Tuesday 7 October

Summary
Min 9
Max 22
Possible shower.
Possible rainfall: 0 to 1 mm
Chance of any rain: 40%

Perth area

Partly cloudy. Medium chance of showers. Winds southerly 15 to 20 km/h tending southwesterly 15 to 25 km/h during the day.

Wednesday 8 October

Summary
Min 10
Max 24
Possible shower.
Possible rainfall: 0 to 1 mm
Chance of any rain: 40%

Perth area

Partly cloudy. Medium chance of showers. Winds south to southwesterly and light increasing to 15 to 25 km/h during the morning.

The next routine forecast will be issued at 4:40 am WST Thursday.

Product IDW12300