View the current warnings for Western Australia
Forecast issued at 4:37 pm AWST on Monday 18 May 2026.
Forecast for the rest of Monday
- Forecast Icon
- Max
- 22 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Perth area
Clear. Light winds.
Tuesday 19 May
- Forecast Icon
- Min
- 9 °C
- Max
- 24 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Perth area
Sunny. The chance of morning fog about the hills. Light winds.
- Fire Danger
- Swan Inland North: Moderate
- Swan Coastal North: Moderate
- Swan Coastal South: No Rating
- Swan Inland South: Moderate
Sun protection recommended from 10:30 am to 1:50 pm, UV Index predicted to reach 4 [Moderate]
Wednesday 20 May
- Forecast Icon
- Min
- 12 °C
- Max
- 26 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Perth area
Mostly sunny. Winds northeasterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the morning then becoming light in the early afternoon.
Sun protection recommended from 10:30 am to 1:40 pm, UV Index predicted to reach 4 [Moderate]
Thursday 21 May
- Forecast Icon
- Min
- 12 °C
- Max
- 23 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 30%
Perth area
Partly cloudy. Medium chance of showers in the afternoon and evening. The chance of a thunderstorm in the afternoon. Light winds becoming southwesterly 15 to 25 km/h during the afternoon then tending southerly 15 to 20 km/h during the evening.
Sun protection recommended from 10:40 am to 1:30 pm, UV Index predicted to reach 3 [Moderate]
Friday 22 May
- Forecast Icon
- Min
- 9 °C
- Max
- 20 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Perth area
Mostly sunny. Slight chance of a shower. Winds south to southeasterly 15 to 20 km/h becoming light during the afternoon.
Sun protection recommended from 10:50 am to 1:30 pm, UV Index predicted to reach 3 [Moderate]
Saturday 23 May
- Forecast Icon
- Min
- 7 °C
- Max
- 20 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Perth area
Sunny. Winds easterly 15 to 20 km/h.
Sunday 24 May
- Forecast Icon
- Min
- 9 °C
- Max
- 21 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Perth area
Mostly sunny. Light winds becoming east to northeasterly 15 to 20 km/h during the morning.
The next routine forecast will be issued at 1:10 am AWST Tuesday.
Product IDW12300
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