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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian Insight Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading to the beach, as Dalmeny’s coastal weather can shift quickly with sea breezes. This quiet NSW South Coast town offers mild summers and cool winters, making it a reliable year-round escape for travellers.
What is the best time to visit Dalmeny?
Summer (December–February) is peak season, with warm days around 24–28°C perfect for swimming at Dalmeny Beach or fishing off the rocks. Autumn and spring are excellent for walking and whale-watching, with fewer crowds and comfortable temperatures. Winter (June–August) is cooler, around 13–17°C, but ideal for a quiet coastal retreat.
What should I pack for Dalmeny weather?
Pack layers year-round. In summer, bring light clothing, a hat, sunscreen, and a windbreaker for afternoon sea breezes. Winter requires a warm jacket and waterproof gear, as rain is common. Comfortable walking shoes are useful for exploring the headlands and nearby Narooma. Always check Dalmeny tides before swimming or fishing.
Does Dalmeny get much rain?
Dalmeny receives moderate rainfall spread across the year, with wetter periods in autumn and early winter. Showers can be brief, so a light rain jacket is handy even in summer. The live forecast above gives you the daily outlook.
How does Dalmeny weather compare to Canberra weather?
Dalmeny is milder than inland Canberra weather, with cooler summers and warmer winters due to the coastal influence. While Canberra can see frosty mornings in winter, Dalmeny stays above 10°C overnight, making it a popular winter escape from the capital.
Where can I find a Dalmeny weather 14 day forecast?
For a reliable Dalmeny weather 14 day forecast, check the Bureau of Meteorology or Weatherzone. The live forecast above provides the latest updates, and you can also compare conditions with nearby Narooma weather for a broader picture.
For more coastal conditions, see our Australia weather hub or check Sydney Weather for a broader NSW outlook. If severe storms are forecast, visit our Severe Weather Warning page.