What is the weather like in Perth right now?
It is currently 19°C in Perth with cloudy. It feels like 19°C, humidity is 60% and the wind is E 1 km/h.
Today (Saturday) reaches a maximum of 20°C and a minimum of 13°C, with 0.1 mm of rain and 0.3 hours of sunshine. Sunrise is at 06:11 and sunset at 20:17.
Perth weather tomorrow
Tomorrow (Sunday) the maximum temperature in Perth is 16°C and the minimum 13°C. Around 11.9 mm of rain is expected with 0 hours of sunshine, and the chance of rain is 98%. The data is refreshed several times a day through Open-Meteo.
Perth weather this week and next week
Over the coming week the average maximum temperature in Perth sits around 18°C and the average minimum around 11°C. Roughly 28.7 mm of rain is expected, spread across 4 days, with 0 largely sunny days.
The warmest day in the 14 day forecast for Perth is Saturday 29 Aug at 20°C. The coldest night falls on Wednesday 9 Sept at 6°C. Click any day for hourly detail.
Rain, sunshine and UV in Perth
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Perth is 4, which is low to moderate.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Perth last updated: 29 August 2026 at 14:25. See also all United Kingdom forecasts and the European weather map.