Perth Vær Værmelding
Perth weather: 18°C, mest klart. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
Will it rain in Perth?
No - rain is unlikely in Perth today.
Regn is very unlikely today - plans do not need a backup.
Over the next 7 days, about 1 mm of precipitation is forecast.
The next 7 days look unusually dry - roughly 9% of a normal oktober week (1 mm against 9 mm).
16-day forecast for Perth
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| tor, okt 1 | 🌦️ Light drizzle | 18° / 11° | 0% · 0 mm | 15 km/h | 7 |
| fre, okt 2 | ☀️ Klar himmel | 21° / 10° | 0% | 16 km/h | 7 |
| lør, okt 3 | ☁️ Overskyet | 21° / 10° | 0% | 15 km/h | 8 |
| søn, okt 4 | 🌦️ Light drizzle | 19° / 12° | 2% · 0 mm | 15 km/h | 8 |
| man, okt 5 | 🌦️ Light drizzle | 20° / 13° | 33% · 1 mm | 15 km/h | 7 |
| tir, okt 6 | ☁️ Overskyet | 26° / 12° | 7% | 14 km/h | 6 |
| ons, okt 7 | ☁️ Overskyet | 20° / 15° | 31% | 15 km/h | 8 |
| tor, okt 8 | 🌧️ Byger | 19° / 14° | 75% · 21 mm | 20 km/h | 5 |
| fre, okt 9 | 🌦️ Light drizzle | 17° / 15° | 59% · 4 mm | 20 km/h | 3 |
| lør, okt 10 | ⛈️ Tordenvær | 18° / 14° | 47% · 28 mm | 26 km/h | 6 |
| søn, okt 11 | 🌧️ Byger | 14° / 10° | 30% · 24 mm | 25 km/h | 4 |
| man, okt 12 | ☁️ Overskyet | 16° / 10° | 8% | 10 km/h | 8 |
| tir, okt 13 | ☀️ Klar himmel | 23° / 10° | 4% | 10 km/h | 8 |
| ons, okt 14 | ☁️ Overskyet | 29° / 16° | 10% | 18 km/h | 8 |
| tor, okt 15 | ☁️ Overskyet | 19° / 16° | 19% | 13 km/h | 8 |
| fre, okt 16 | 🌦️ Light drizzle | 21° / 16° | 16% · 1 mm | 18 km/h | 6 |
What this means for Perth
Today is cooler than average for oktober. The forecast high of 18°C is 4.4°C below the 23°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in desember til februar.
The gap between the warmest and coldest month averages 12°C.
What til pack, what til skip
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid juni, juli and august - historically the least comfortable months here.
Se prognosen for Perth etter tidsintervall
Perth weather - more answers
Explore Perth
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Frequently asked questions
Where is Perth?
Perth is a city in Western Australia. Its coordinates are -31.9505, 115.8605. It lies in Oseania.
What is the weather like in Perth akkurat nå?
It is currently 18°C (64°F) med mest klart. Luftfuktighet is 58% and wind is 12 km/h.
When is the best time til visit Perth?
januar, februar, november and desember offer the most comfortable conditions in Perth, which has a Mediterranean climate. juni, juli 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 9:40 PM.
How many people live in Perth?
Perth has a population of approximately 2.1 million.
What is the nearest airport til Perth?
The closest airports are Perth Airport (PER), 10 km 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. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 oktober 1, 2026 at 9:40 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
