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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Insight Lab Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Rosebery has a mild, temperate climate typical of Sydney’s inner south‑east. The live forecast above shows today’s conditions; expect warm summers (December–February) around 26–28°C and cool winters (June–August) averaging 12–16°C with occasional overnight lows near 8°C.
What is the best time to visit Rosebery?
The shoulder months of October–November and March–April offer the most comfortable weather, with moderate temperatures and lower humidity than midsummer. If you’re travelling on a budget, winter (June–August) brings cheaper accommodation and clear, crisp days, though you’ll need a jacket for evenings. School‑holiday periods (April, July, September–October) can be busy; book ahead.
What should I pack for a trip to Rosebery?
For summer, bring light cotton clothing, a hat, sunscreen, and a reusable water bottle – afternoon sea breezes often keep things pleasant. In winter, layer a jumper or fleece under a wind‑resistant jacket; a compact umbrella is wise year‑round. Comfortable walking shoes are essential for exploring the local parks and nearby Mascot or the city centre.
Does Rosebery get very hot in summer?
Occasional heatwaves push temperatures above 38°C, but the suburb’s proximity to Botany Bay often moderates extremes. Check the rosebery weather hourly forecast during summer for real‑time changes, especially if you’re planning outdoor activities.
How accurate is the rosebery weather 14 day forecast?
Long‑range forecasts provide a general trend – reliable for temperature patterns but less so for daily rain timing. For precise planning, use the seven‑day outlook and refer to the live forecast above.
Is Rosebery affected by coastal fog?
Yes, especially in autumn and winter mornings when cool air meets the warmer ocean. Fog usually clears by mid‑morning, but it can lower visibility for driving. Check sydney weather and mascot weather updates for airport‑related delays.
For broader patterns, see our Australia weather hub and the Sydney Weather page. If you’re travelling further afield, Hobart weather or Perth Weather might be useful. Severe conditions? Check Severe Weather Warning.