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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Insightly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Mount Richon is currently seeing conditions as shown in the live forecast above — expect a mild day with a chance of afternoon showers typical of this Darling Scarp suburb, sitting about 40 kilometres southeast of Perth’s city centre.
What makes today’s weather in Mount Richon different from Perth?
Mount Richon’s elevation (around 180 to 200 metres above sea level) and its position on the edge of the Darling Scarp often mean it’s slightly cooler and breezier than coastal Perth. The live forecast above reflects that subtle difference — you’ll notice the temperature here can lag behind the metro area, especially on clear, calm mornings. Afternoon sea breezes that sweep across the Swan Coastal Plain arrive later and weaker here, so the warmest part of the day tends to feel a little more stable.
What should you plan for this week?
The live forecast above gives the near-term outlook, but Mount Richon’s weather often follows a pattern: mild to warm days with a chance of showers when a trough sits over the southwest. If the live forecast shows a southerly change, expect it to arrive mid-to-late afternoon, sometimes with a brief drop in temperature of a couple of degrees. For a broader picture of conditions across Western Australia, check our Perth Weather page, and keep an eye on any warnings via Severe Weather Warning updates.
Does Mount Richon get thunderstorms often?
Thunderstorms are less common than in the Perth hills to the north, but they do occur, especially during spring and early summer when a moist trough interacts with the scarp. The live forecast above may indicate increased cloud cover if a storm risk is present.
How does the live forecast compare to the Bureau of Meteorology’s Mount Richon data?
The live forecast above is sourced from the Bureau’s latest model runs for this specific location. For the most reliable real-time observations, the Bureau’s nearest automatic weather station is at Perth Airport, about 25 km north-west — conditions there can differ by a degree or two, especially in wind and cloud.
Should I expect fog in Mount Richon during winter?
Yes, especially in the lower-lying parts of the suburb. Early-morning fog is common after clear, calm nights when the scarp traps cooler air. It usually clears by mid-morning as the sun warms the slopes. The live forecast above will show visibility trends where available.