View the current warnings for Western Australia
Forecast issued at 6:55 am AWST on Monday 18 May 2026.
Forecast for the rest of Monday
- Forecast Icon
- Max
- 22 °C
- Precis
- Partly cloudy.
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Perth area
Partly cloudy. The chance of morning fog in the southeast. Slight chance of a shower in the southwest, near zero chance elsewhere. Light winds.
- Fire Danger
- Swan Inland North: Moderate
- Swan Coastal North: No Rating
- Swan Coastal South: No Rating
- Swan Inland South: No Rating
Sun protection recommended from 10:40 am to 1:40 pm, UV Index predicted to reach 3 [Moderate]
Tuesday 19 May
- Forecast Icon
- Min
- 9 °C
- Max
- 25 °C
- Precis
- Sunny.
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Perth area
Sunny. Winds easterly 15 to 20 km/h tending northeasterly in the morning then becoming light in the middle of the day.
Sun protection recommended from 10:30 am to 1:50 pm, UV Index predicted to reach 4 [Moderate]
Wednesday 20 May
- Forecast Icon
- Min
- 11 °C
- Max
- 25 °C
- Precis
- Mostly sunny.
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Perth area
Mostly sunny. Winds northeasterly 15 to 20 km/h tending northerly during the day then becoming light during the afternoon.
Sun protection recommended from 10:40 am to 1:40 pm, UV Index predicted to reach 4 [Moderate]
Thursday 21 May
- Forecast Icon
- Min
- 11 °C
- Max
- 23 °C
- Precis
- Partly cloudy.
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Perth area
Partly cloudy. Slight chance of a shower. Light winds becoming southwesterly 15 to 20 km/h during the afternoon then becoming light 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
- 10 °C
- Max
- 20 °C
- Precis
- Cloud clearing.
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Perth area
Partly cloudy. Slight chance of a shower. Winds southerly 15 to 20 km/h turning southeasterly 15 to 25 km/h during the morning.
Saturday 23 May
- Forecast Icon
- Min
- 7 °C
- Max
- 20 °C
- Precis
- Sunny.
- 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
- 8 °C
- Max
- 21 °C
- Precis
- Partly cloudy.
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Perth area
Partly cloudy. Winds east to northeasterly and light increasing to 15 to 20 km/h during the morning.
The next routine forecast will be issued at 1:20 pm AWST Monday.
Product IDW12300
Radar
