Perth Forecast

View the current warnings for Western Australia

Forecast issued at 4:20 pm WST on Thursday 24 September 2020.

Forecast for the rest of Thursday

Summary
Partly cloudy.
Chance of any rain: 10%

Perth area

Cloudy. Slight (20%) chance of a shower in the northwest later this evening. Winds easterly 20 to 30 km/h increasing to 30 to 35 km/h in the late evening. Possible damaging wind gusts to 90km/h about the hills in the late evening.

Sun protection recommended from 9:10 am to 3:10 pm, UV Index predicted to reach 7 [High]

Friday 25 September

Summary
Min 14
Max 23
Possible early storm. Shower or two.
Possible rainfall: 0 to 2 mm
Chance of any rain: 60%

Perth area

Partly cloudy. Medium (60%) chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning. Winds east to northeasterly 30 to 45 km/h shifting west to northwesterly 15 to 25 km/h in the late morning then becoming light in the evening. Possible damaging wind gusts to 90km/h about the hills in the early morning.

Fire Danger
Perth Coastal Plain: Low-Moderate
Perth Hills: Low-Moderate

Sun protection recommended from 9:00 am to 3:10 pm, UV Index predicted to reach 7 [High]

7 day Town Forecasts

Precis Icon Location Min Max
Possible early storm. Shower or two. Perth 14 23
Possible early storm. Shower or two. Joondalup 13 22
Possible early storm. Shower or two. Scarborough 16 22
Possible early storm. Shower or two. Fremantle 15 22
Possible early storm. Shower or two. Rockingham 15 23
Possible early storm. Shower or two. Midland 14 24
Wind morning. Shower or two. Kalamunda 14 22
Wind morning. Shower or two. Armadale 14 23
Possible early storm. Shower or two. Swanbourne 15 22
Possible early storm. Shower or two. Rottnest Island 16 21
Possible early storm. Shower or two. Mandurah 14 22

Saturday 26 September

Summary
Min 13
Max 22
Showers increasing.
Possible rainfall: 1 to 5 mm
Chance of any rain: 80%

Perth area

Cloudy. High (80%) chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then becoming light in the evening.

Sun protection recommended from 9:00 am to 3:10 pm, UV Index predicted to reach 7 [High]

Sunday 27 September

Summary
Min 12
Max 21
Shower or two.
Possible rainfall: 0 to 1 mm
Chance of any rain: 60%

Perth area

Partly cloudy. Medium (60%) chance of showers. Light winds becoming westerly 15 to 20 km/h during the day then becoming light during the evening.

Sun protection recommended from 9:00 am to 3:10 pm, UV Index predicted to reach 7 [High]

Monday 28 September

Summary
Min 11
Max 21
Showers.
Possible rainfall: 2 to 5 mm
Chance of any rain: 80%

Perth area

Partly cloudy. High (80%) chance of showers, most likely in the morning and afternoon. Light winds becoming westerly 15 to 25 km/h during the day then becoming light during the evening.

Tuesday 29 September

Summary
Min 12
Max 21
Shower or two.
Possible rainfall: 0 to 1 mm
Chance of any rain: 50%

Perth area

Partly cloudy. Medium (40%) chance of showers. Light winds becoming westerly 15 to 20 km/h during the day.

Wednesday 30 September

Summary
Min 12
Max 22
Cloudy.
Possible rainfall: 0 to 0.4 mm
Chance of any rain: 30%

Perth area

Cloudy. Slight (30%) chance of a shower. Light winds becoming westerly 15 to 20 km/h during the day.

Thursday 1 October

Summary
Min 12
Max 22
Partly cloudy.
Possible rainfall: 0 to 0.4 mm
Chance of any rain: 30%

Perth area

Partly cloudy. Slight (30%) chance of a shower. Winds westerly 15 to 25 km/h turning southwesterly 15 to 20 km/h later.

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

Product IDW12300