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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Down Under Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Stanmore’s weather today is mild and largely settled, with the live forecast above showing conditions typical for Sydney’s inner-west. Expect a mix of sun and cloud, with a moderate breeze off Botany Bay keeping humidity in check.
What is the typical weather pattern for Stanmore?
Stanmore, lying about 6 kilometres south-west of Sydney’s CBD, experiences a temperate climate with warm summers and mild winters. The suburb’s position inland from the coast means it often escapes the sharp sea breezes that cool eastern suburbs, making summer afternoons noticeably warmer. Winter mornings can be chilly, with fog lingering in low-lying parts near the Cooks River corridor.
How does Stanmore’s weather compare to coastal Sydney?
Because Stanmore is shielded by the Cooks River valley and lacks direct ocean exposure, it typically records higher daytime temperatures than Bondi or Coogee. Overnight lows are also cooler in winter due to radiational cooling. Rainfall is consistent with Sydney’s broader pattern—spread fairly evenly through the year, though autumn and early winter can bring heavier falls from east-coast lows.
Does Stanmore get severe weather?
Yes. Stanmore can be hit by severe thunderstorms during spring and summer, often bringing damaging winds and heavy rain. The area is also vulnerable to flash flooding when the Cooks River swells after intense downpours. The Bureau of Meteorology issues warnings for these events.
Is Stanmore hotter than Parramatta?
Generally no. Parramatta, being further inland, often records higher summer maxima. Stanmore’s proximity to the coast provides a slight moderating influence, though the difference is only a degree or two.
When is the best time to visit Stanmore for fine weather?
Late autumn (April to May) offers mild days, low humidity and stable conditions. Spring can be windy, and summer afternoons often trigger thunderstorms.
Does Stanmore get fog?
Yes, particularly in winter. The suburb’s low elevation and proximity to the Cooks River corridor allow radiation fog to form on calm, clear nights, often lifting by mid-morning.
Sources
For broader conditions, see our Sydney Weather page or check Australia’s weather hub. If storms threaten, visit our severe weather warning page.