Perth Weather Forecast
Perth weather: 70°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
UV index in Perth
Full protection required. Avoid direct sun between 10am and 4pm. Burn times are approximate, for unprotected skin at peak UV.
Health and safety today
| Skin and UV | Use SPF 30+, a hat and sunglasses; seek shade near midday. |
|---|---|
| General | Conditions are comfortable for most people, including children and older adults, with normal clothing. |
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
See the Perth forecast by time range
Perth weather - more answers
Explore Perth
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Perth?
Perth is a city in Western Australia. Its coordinates are -31.9505, 115.8605. It lies in Oceania.
What is the weather like in Perth right now?
It is currently 70°F (21°C) with clear sky. Humidity is 43% and wind is 6 mph.
When is the best time to visit Perth?
January, February, November and December offer the most comfortable conditions in Perth, which has a Mediterranean climate. June, July and August are usually the hardest months for outdoor plans.
What time zone is Perth in?
Perth observes Australia/Perth (UTC+08:00). The local time is 2:18 PM.
How many people live in Perth?
Perth has a population of approximately 2.1 million.
What is the nearest airport to Perth?
The closest airports are Perth Airport (PER), 6 mi away.
What places are in Perth?
Perth covers 1 places in this atlas, including Perth Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 27, 2026 at 2:18 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
