View the current warnings for Western Australia
Forecast issued at 4:22 am AWST on Thursday 18 September 2025.
Forecast for the rest of Thursday
- Forecast Icon
- Min
- 8 °C
- Max
- 18 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 50%
Perth area
Partly cloudy. Medium chance of showers in the morning and early afternoon. Light winds becoming southwesterly 15 to 25 km/h in the morning then becoming light in the late evening.
- Fire Danger
- Swan Coastal North: No Rating
- Swan Inland North: No Rating
- Swan Coastal South: No Rating
- Swan Inland South: No Rating
Sun protection recommended from 9:10 am to 3:00 pm, UV Index predicted to reach 6 [High]
Friday 19 September
- Forecast Icon
- Min
- 8 °C
- Max
- 20 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 30%
Perth area
Partly cloudy. The chance of morning fog about the hills. Slight chance of a shower. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening.
Sun protection recommended from 9:20 am to 2:50 pm, UV Index predicted to reach 6 [High]
Saturday 20 September
- Forecast Icon
- Min
- 8 °C
- Max
- 23 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Perth area
Mostly sunny. Light winds becoming southeast to southwesterly 15 to 25 km/h during the afternoon then becoming light during the evening.
Sun protection recommended from 9:10 am to 3:00 pm, UV Index predicted to reach 6 [High]
Sunday 21 September
- Forecast Icon
- Min
- 9 °C
- Max
- 25 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Perth area
Sunny. Winds east to southeasterly 15 to 20 km/h becoming light during the afternoon then becoming east to southeasterly 15 to 20 km/h during the evening.
Sun protection recommended from 9:10 am to 3:10 pm, UV Index predicted to reach 7 [High]
Monday 22 September
- Forecast Icon
- Min
- 10 °C
- Max
- 28 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 0%
Perth area
Sunny. Winds easterly 20 to 30 km/h.
Tuesday 23 September
- Forecast Icon
- Min
- 13 °C
- Max
- 29 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 0%
Perth area
Sunny. Winds easterly 15 to 25 km/h turning northeasterly during the morning.
Wednesday 24 September
- Forecast Icon
- Min
- 13 °C
- Max
- 29 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Perth area
Sunny. Winds northeasterly 15 to 20 km/h increasing to 25 km/h before turning northwesterly 15 to 20 km/h during the day.
The next routine forecast will be issued at 4:20 pm AWST Thursday.
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