Until the outcome of the 2025 federal election, the Australian Government is operating under caretaker conventions

Perth Airport Detailed Forecast (beta)

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View the current warnings for Western Australia

Monday 28 April

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – 0 0 0 0 0 0
25% chance of more than (mm) – – 0 0 0 0 0 0
10% chance of more than (mm) – – 0 0 0 0 0 0
Chance of any rain – – 0% 0% 0% 0% 0% 0%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) – – 12 22 25 23 18 15
Feels like (°C) – – 9 18 21 20 15 11
Dew point temperature (°C) – – 10 8 6 6 7 7

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index – – 1 4 3 1 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Thunderstorms––NoNoNoNoNoNo
Snow––NoNoNoNoNoNo
Rain––NoNoNoNoNoNo
Fog––NoNoNoNoNoNo
Frost––NoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		––15
8		17
9		13
7		13
7		13
7		15
8
Wind direction––ESEEESEESEEE
Relative humidity (%) – – 88 43 30 32 49 60
Forest fuel dryness factor – – 10 10 10 10 10 10
Mixing height (m) – – 20 1928 2228 2128 194 20

Tuesday 29 April

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) 0 0 0 0 0 0 0 0
25% chance of more than (mm) 0 0 0 0 0 0 0 0
10% chance of more than (mm) 0 0 0 0 0 0 0 0
Chance of any rain 0% 0% 0% 0% 0% 0% 0% 0%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 14 12 14 23 26 25 18 17
Feels like (°C) 10 9 11 19 23 21 16 13
Dew point temperature (°C) 7 9 9 7 6 6 7 7

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 4 3 1 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		17
9		17
9		17
9		19
10		15
8		13
7		11
6		15
8
Wind directionEEEENEENEEESEE
Relative humidity (%) 65 81 73 36 27 30 48 54
Forest fuel dryness factor 10 10 10 10 10 10 10 10
Mixing height (m) 20 20 20 1820 2198 1941 22 20

Wednesday 30 April

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 0% 0% 0% 0% 0% 0% 0% 5%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 16 15 16 25 29 27 19 17
Feels like (°C) 12 10 12 21 26 25 17 14
Dew point temperature (°C) 7 7 8 8 7 7 8 7

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 4 3 1 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		17
9		19
10		19
10		19
10		15
8		9
5		9
5		11
6
Wind directionEENEENENENNENNEESEENE
Relative humidity (%) 57 62 57 33 24 28 49 50
Forest fuel dryness factor 10 10 10 10 10 10 10 10
Mixing height (m) 20 20 20 1886 2471 2187 20 20

Thursday 1 May

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 5% 0% 0% 5% 5% 5% 10%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 16 15 18 28 31 27 21 19
Feels like (°C) 13 11 13 23 27 24 21 18
Dew point temperature (°C) 6 6 6 6 5 10 12 12

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 4 3 0 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		13
7		15
8		19
10		20
11		19
10		15
8		9
5		7
4
Wind directionENEENENENNENNWWNWNNWNNE
Relative humidity (%) 52 53 46 24 19 34 55 62
Forest fuel dryness factor 10 10 10 10 10 10 10 10
Mixing height (m) 20 20 20 2126 2645 1103 20 20

Friday 2 May

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 20% 30% 30% 30% 30% 30% 40% 40%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 18 17 19 25 27 23 19 18
Feels like (°C) 17 15 17 23 24 21 19 17
Dew point temperature (°C) 11 12 13 13 14 15 16 15

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 – – – – –

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainYesYesYesYesYesYesYesYes
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		9
5		9
5		11
6		17
9		19
10		17
9		11
6		11
6
Wind directionNNENNENNENWWNWWNWNWNW
Relative humidity (%) 63 75 69 50 45 59 80 85
Forest fuel dryness factor 10 10 10 10 10 10 10 10
Mixing height (m) 20 20 20 1264 1528 1190 531 253

Saturday 3 May

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 50% 50% 60% 60% 50% 50% 50% 40%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 17 16 18 23 21 19 14 12
Feels like (°C) 16 15 17 20 18 16 12 10
Dew point temperature (°C) 15 14 15 14 13 12 11 10

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index – – – – – – – –

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainYesYesYesYesYesYesYesYes
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		11
6		13
7		17
9		22
12		24
13		22
12		15
8		13
7
Wind directionNWNWNWWNWWWSWSWSW
Relative humidity (%) 85 91 80 59 61 65 79 86
Forest fuel dryness factor 10 10 10 10 10 10 10 10
Mixing height (m) 279 29 879 1971 1940 1984 1041 551

Sunday 4 May

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 40% 40% 30% 30% 20% 20% 10% –

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 11 9 12 19 19 18 15 13
Feels like (°C) 9 7 10 15 16 15 13 12
Dew point temperature (°C) 10 9 10 10 9 10 11 11

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index – – – – – – – –

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNo–
SnowNoNoNoNoNoNoNo–
RainYesYesYesYesYesYesYes–
FogNoNoNoNoNoNoNo–
FrostNoNoNoNoNoNoNo–

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		11
6		11
6		11
6		15
8		19
10		15
8		9
5		9
5
Wind directionSSWSESESSWSWSWSSEE
Relative humidity (%) 92 99 87 56 52 58 77 83
Forest fuel dryness factor 10 10 10 10 10 10 10 10
Mixing height (m) 345 20 411 1812 1804 1631 514 134

Radar

Perth (Serpentine) Albany Esperance Kalgoorlie Geraldton Carnarvon Giles Learmonth Newdegate Watheroo South Doodlakine South Doodlakine