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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Voice Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Rivervale, 4 kilometres east of the Perth CBD (postcode 6103), has a Mediterranean climate with hot, dry summers and mild, wet winters. Check the live forecast above for today’s conditions across this riverside suburb.
What weather patterns define Rivervale?
Rivervale sits on the Swan River floodplain, which can trap overnight warmth and raise humidity near the water. Summer daytime highs average 30–31°C, with occasional heatwave days above 40°C. Winters are mild, with maximums around 17–18°C and overnight lows near 8°C. Most of the annual 800 millimetres of rain falls between May and September. The afternoon “Fremantle Doctor” sea breeze reaches Rivervale on most summer days, dropping temperatures by 5–10°C.
What should you watch for this week?
The live forecast above shows the immediate outlook. Summer heatwaves can push temperatures above 40°C; winter cold fronts bring gusty winds and rain. Thunderstorms are most likely in spring and autumn. For broader perth weather guidance, see our Perth Weather page. For severe alerts affecting Rivervale, check Severe Weather Warning updates.
Does Rivervale flood?
Low-lying areas near the Swan River can flood after heavy rain or king tides. Check BOM flood warnings during prolonged wet weather and avoid driving through floodwater.
What is the hottest month in Rivervale?
January and February are typically hottest, averaging 31°C maximums. Heatwaves can push temperatures above 40°C for several consecutive days, especially when the sea breeze is weak.
How accurate are Rivervale weather forecasts?
Bureau of Meteorology forecasts for Rivervale are reliable for 3–7 days. Local effects like the river and sea breeze can cause small variations within a few kilometres.