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Perth

20°
Feels like 19°C
⛅
Partly Cloudy
21°
17°
Today's range
Humidity
52%
Wind
9 km/h
SW
Visibility
24.1 km
Pressure
1018 hPa
☀️UV Index
4.85
Moderate
💧Dew Point
9°C
Updated 3:52 AM on April 18 · Next update in ~30 min

Hourly Forecast

Next 48 hours
12PM
🌤️
20°
1PM
🌤️
20°
2PM
⛅
19°
3PM
⛅
19°
4PM
🌤️
19°
5PM
🌤️
19°
6PM
🌙
19°
7PM
🌙
19°
8PM
⛅
18°
9PM
⛅
18°
10PM
⛅
18°
11PM
🌙
17°
Tmrw
12AM
🌙
17°
1AM
🌙
17°
2AM
🌙
16°
3AM
🌙
16°
4AM
🌙
16°
5AM
🌙
16°
6AM
🌙
16°
7AM
☀️
15°
8AM
☀️
16°
9AM
🌤️
17°
10AM
🌤️
18°
11AM
🌤️
19°
12PM
🌤️
20°
1PM
☀️
20°
2PM
☀️
20°
3PM
☀️
19°
4PM
☀️
19°
5PM
☀️
19°
6PM
🌙
19°
7PM
🌙
19°
8PM
🌙
19°
9PM
🌙
19°
10PM
🌙
18°
11PM
🌙
17°
12AM
🌙
17°
1AM
🌙
17°
2AM
🌙
17°
3AM
🌙
17°
4AM
🌙
16°
5AM
🌙
16°
6AM
🌙
16°
7AM
☀️
15°
8AM
☀️
16°
9AM
☀️
17°
10AM
☀️
18°
11AM
☀️
19°

16-Day Forecast

Tap to expand
Sunrise
6:39 AM
Sunset
5:52 PM
UV Index
5.7
Max Wind
26 km/h SSW
Rainfall
3 mm
🌑
Moon
New Moon
🌡️
Feels Max
19°C
⏰
Daylight
11.2h

Temperature Range

High
Low

Rain Probability

💧 Chance of rain per day

Air Quality

Perth
21
Good
050100150200300
✅ Air quality is satisfactory. Safe for all.
PM2.54.9
μg/m³
PM106.6
μg/m³
Ozone53
μg/m³
NO₂11.8
μg/m³
CO118
μg/m³
SO₂1.6
μg/m³

Wind

Beaufort 2Light Breeze
NESW
💨 Speed
9 km/h
🧭 Direction
SW
⚡ Gusts
17 km/h
📐 Bearing
223°

☀️ UV Index

Moderate
4.85
Moderate
Some protection needed. Wear sunscreen.
0 Low36 High811+ Extreme

7-Day UV Forecast

Today
5.7
Hig
Sun
5.65
Hig
Mon
5.6
Hig
Tue
3.7
Mod
Wed
5.5
Hig
Thu
4.1
Mod
Fri
5.15
Hig

Sun Protection Guide

🧴
Sunscreen
SPF 30+
🕶️
Sunglasses
Recommended
👒
Hat
Optional
👕
Cover up
Optional
🏠
Seek shade
Not needed
⏰
Reapply
Every 3-4 hours

Sun & Moon

🌑 New Moon
6:39 AM
Sunrise
Before sunrise
5:52 PM
Sunset
Golden Hour
6:39 AM – 7:09 AM
Golden Hour
5:22 PM – 5:52 PM
Daylight
11.2h
🌑Moon Phase
New Moon

About the Weather in Perth

Perth is a city in Western Australia, Australia located at an elevation of 34m above sea level. The current weather shows partly cloudy conditions with a temperature of 20°C (feels like 19°C).

Today's forecast for Perth shows a high of 21°C and a low of 17°C. There is a 100% chance of precipitation today.

Timezone
Australia/Perth
Latitude
-31.9522°N
Longitude
115.8614°E
Elevation
34m

Frequently Asked Questions about Perth Weather

What is the weather in Perth today?
The current weather in Perth, Australia is partly cloudy with a temperature of 20°C. It feels like 19°C due to wind chill. Humidity stands at 52% and winds are blowing at 9 km/h.
Will it rain in Perth this week?
Today, the probability of rain in Perth is 100%. Check the 16-day forecast above for detailed day-by-day precipitation probability for Perth.
What is the air quality index (AQI) in Perth?
The current Air Quality Index in Perth is 21, which is rated as "Good". PM2.5 particulates are measured at 4.9 μg/m³ and PM10 at 6.6 μg/m³.
What is the UV index in Perth today?
The UV index in Perth today reaches a maximum of 5.7. This is low to moderate. Normal sun precautions apply.
Weather data provided by Open-Meteo under CC BY 4.0. Updated every 30 minutes.