Weather information for Perth: 7 day weather forecast

Effective as of 12:00 AM Tuesday December 14 2021

View the latest severe weather warnings from BOM at http://www.bom.gov.au/wa/warnings/ .

Explanatory notes:

Fine conditions over the next 2 days with the subtropical high pressure ridge to the south. Afternoon sea breezes as the southeasterly pressure gradient bends with solar heating, the sea breeze would be rather strong particularly over coastal and riverside suburbs.

Moist onshore flow establishes on Thursday leading to some clouds and the slight chance of showers.

A weak cold frontal passage on Friday brings some showers to the region with also the slight chance of showers with stratocumulus clouds in the wake of the cold frontal passage. Fine conditions again thereafter as subtropical high pressure ridge builds to the south.

Tuesday December 14:

City:

12-25 Degrees Celsius

Mostly sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Winds south-southeasterly at 15-25 km/h tending south-southwesterly at 25-40 km/h in the afternoon and evening, southerly at 20-30 km/h later at night.The sea breeze would be quite strong over coastal and riverside suburbs in the afternoon.

Wednesday December 15:

City:

13-28 Degrees Celsius

Mostly sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

High clouds (mostly sunny).Winds east-southeasterly at 10-20 km/h becoming south-southwesterly at 20-35 km/h from afternoon easing to 10-20 km/h later at night.The sea breeze would be quite strong over coastal and riverside suburbs in the afternoon.

Thursday December 16:

City:

16-24 Degrees Celsius

Partly cloudy.

Chance of any rain:20%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.A slight(20%) chance of a shower.Winds south-southwesterly at 10-20 km/h becoming southwesterly at 20-30 km/h in the morning easing to west-southwesterly at 10-20 km/h later at night.

Friday December 17:

City:

16-24 Degrees Celsius

Shower or two.

Chance of any rain:50%

Amount:0 to 1 mm

Perth Metropolitan Area:

Partly cloudy.A medium(50%) chance of showers.Winds westerly at 10-20 km/h increasing to 20-30 km/h in the morning, shifting southwsterly by afternoon and becoming light at night.

Saturday December 18:

City:

13-25 Degrees Celsius

Clouds clearing.

Chance of any rain:20%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy becoming sunny in the afternoon.A slight(20%) chance of a shower most likely early.Light winds tending south-southwesterly at 15-25 km/h in the afternoon, southerly at 10-20 km/h at night.

Sunday December 19:

City: