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Mandurah Forecast

View the current warnings for Western Australia

Forecast updated at 8:22 am WST on Monday 20 October 2025.

Forecast for the rest of Monday

Summary
Max 18
Showers. Possible storm.
Chance of any rain: 80%

Cloudy. High chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the morning and afternoon. Winds north to northeasterly 15 to 20 km/h shifting south to southeasterly 15 to 25 km/h in the late afternoon.

Fire Danger - No Rating

Sun protection recommended from 8:30 am to 3:30 pm, UV Index predicted to reach 8 [Very High]

7 day Town Forecasts

Precis Icon Location Min Max
Showers. Rottnest Island 19
Showers. Possible storm. Mandurah 18
Showers. Gingin 20
Showers. Becoming windy. Lancelin 20
Showers. Possible storm. Pinjarra 18

Tuesday 21 October

Summary
Min 12
Max 20
Partly cloudy.
Chance of any rain: 20%

Partly cloudy. Slight chance of a shower in the morning. Winds south to southeasterly 15 to 25 km/h tending south to southwesterly in the late morning.

Sun protection recommended from 8:20 am to 3:40 pm, UV Index predicted to reach 9 [Very High]

Wednesday 22 October

Summary
Min 12
Max 21
Partly cloudy.
Chance of any rain: 5%

Partly cloudy. Winds southeasterly 15 to 20 km/h shifting west to southwesterly during the morning then tending south to southwesterly during the afternoon.

Sun protection recommended from 8:30 am to 3:30 pm, UV Index predicted to reach 8 [Very High]

Thursday 23 October

Summary
Min 13
Max 20
Partly cloudy.
Possible rainfall: 0 to 1 mm
Chance of any rain: 30%

Partly cloudy. Slight chance of a shower, most likely in the evening. Winds southerly 15 to 20 km/h tending southwesterly 15 to 25 km/h during the morning.

Sun protection recommended from 8:30 am to 3:30 pm, UV Index predicted to reach 8 [Very High]

Friday 24 October

Summary
Min 15
Max 19
Shower or two.
Possible rainfall: 0 to 3 mm
Chance of any rain: 60%

Partly cloudy. Medium chance of showers. Winds southwesterly 20 to 30 km/h tending southerly 15 to 20 km/h later.

Saturday 25 October

Summary
Min 13
Max 21
Partly cloudy.
Chance of any rain: 20%

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

Sunday 26 October

Summary
Min 13
Max 23
Sunny.
Chance of any rain: 5%

Sunny. Winds east to southeasterly 15 to 20 km/h tending southeast to southwesterly during the day.

The next routine forecast will be issued at 1:30 pm WST Monday.

Product IDW14114