7 day weather forecast

Effective as of 4:00 PM Wednesday August 26 2020

Explanatory notes:

The rest of Wednesday August 26:

City:

Clear.

Chance of any rain:0%

Perth Metropolitan Area:

Clear.Winds south-southwesterly at 15-25 km/h becoming south-southeasterly at 10-20 km/h at night.

Thursday August 27:

City:

9-25 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Sunny.Light winds tending easterly at 10-20 km/h in the morning, south-southwesterly at 10-20 km/h during the afternoon.

Friday August 28:

City:

12-23 Degrees Celsius

PM showers.

Chance of any rain:80%

Amount:0.6 to 2 mm

Perth Metropolitan Area:

A sunny morning.A high(80%) chance of showers most likely from late afternoon.Winds northeasterly at 5-20 km/h becoming northwesterly at 10-25 km/h by late morning shifting west-southwesterly at 20-30 km/h from afternoon becoming southwesterly at night.

Saturday August 29:

City:

10-18 Degrees Celsius

Possible early shower.

Chance of any rain:30%

Amount:0 to 0.4 mm

Perth Metropolitan Area:

Partly to mostly cloudy. A slight(30%) chance of  showers in the early hours and early morning.Winds south-southwesterly at 10-25 km/h.

Sunday August 30:

City:

7-21 Degrees Celsius

High clouds (mostly sunny).

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

High clouds (mostly sunny).Winds east-northeasterly at 10-25 km/h becoming northeasterly by late morning,light from afternoon.

Monday August 31:

City:

8-20 Degrees Celsius

Possible PM showers.

Chance of any rain:50%

Amount:0 to 4 mm

Perth Metropolitan Area:

Mostly sunny morning. A medium (50%) chance of showers most likely from afternoon.Light winds becoming west-northwesterly at 20-30 km/h later during the day.

Tuesday September 1:

City:

11-17 Degrees Celsius

Showers.

Chance of any rain:95%

Amount:3 to 10 mm

Perth Metropolitan Area:

Partly to mostly cloudy.A very high (95%) chance of showers.The chance of a thunderstorm.Winds southwesterly at 20-35 km/h.Gusty winds possible.

Wednesday September 2:

City:

10-18 Degrees Celsius

Possible showers.

Chance of any rain:50%

Amount:0 to 3 mm

Perth Metropolitan Area:

Partly to mostly cloudy.A medium (50%) chance of showers.Winds west-southwesterly at 10-25 km/h.

Charts:

Figure 1.Surface synoptic chart at 12 UTC(8 PM local time yesterday).Image courtesy of the Australian Bureau of Meteorology(BOM). 

Figure 2.Key features identified on True Colour RGB satellite image at around 06:00 UTC(2 PM local time yesterday).Satellite image courtesy of the Japanese Meteorological Agency(JMA).

Figure 3.Mean Sea Level Pressure(MSLP) analysis with infrared greyscale satellite image at 12 UTC(8 PM 
local time yesterday).Image courtesy of the Australian Bureau of Meteorology(BOM).

Figure 4:Surface synoptic prognosis.Image courtesy of the Australian Bureau of Meteorology(BOM).

Some data on this site is sourced from the Australian Bureau of Meteorology(BOM). Weather icons from the US National Weather Service.