View the current warnings for Western Australia
Forecast issued at 11:00 am AWST on Wednesday 20 May 2026.
Forecast for the rest of Wednesday
- Forecast Icon

- Min
- 11 °C
- Max
- 23 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Lower West area
Mostly sunny. Winds north to northeasterly 15 to 25 km/h turning northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures in the low to high 20s.
- Fire Danger
- Swan Inland North: Moderate
- Swan Coastal North: Moderate
- Swan Coastal South: No Rating
- Swan Inland South: Moderate
- Brockman: Moderate
- Geographe: Moderate
Sun protection recommended from 10:40 am to 1:30 pm, UV Index predicted to reach 3 [Moderate]
Thursday 21 May
- Forecast Icon

- Min
- 10 °C
- Max
- 22 °C
- Precis
- Possible rainfall:
- 1 to 8 mm
- Chance of any rain:
- 90%
Lower West area
Partly cloudy. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon. Light winds becoming west to southwesterly 15 to 25 km/h in the middle of the day then turning southerly in the late afternoon. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching the low to mid 20s.
Sun protection recommended from 10:50 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]
Friday 22 May
- Forecast Icon

- Min
- 8 °C
- Max
- 18 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Lower West area
Mostly sunny. Slight chance of a shower near the coast in the morning. Near zero chance of rain elsewhere. Light winds becoming south to southeasterly 15 to 20 km/h during the morning then becoming light during the evening. Overnight temperatures falling to around 7 with daytime temperatures reaching between 17 and 20.
Sun protection recommended from 11:00 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]
Saturday 23 May
- Forecast Icon

- Min
- 5 °C
- Max
- 18 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Lower West area
Sunny. Patches of morning frost inland. Light winds becoming easterly 15 to 20 km/h during the morning then becoming light during the day. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching between 17 and 20.
Sun protection recommended from 11:00 am to 1:10 pm, UV Index predicted to reach 3 [Moderate]
Sunday 24 May
- Forecast Icon

- Min
- 6 °C
- Max
- 21 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Monday 25 May
- Forecast Icon

- Min
- 9 °C
- Max
- 22 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Tuesday 26 May
- Forecast Icon

- Min
- 11 °C
- Max
- 22 °C
- Precis
- Possible rainfall:
- 0 to 9 mm
- Chance of any rain:
- 60%
The next routine forecast will be issued at 1:25 pm AWST Wednesday.
Product IDW13120
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