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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Briefly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Gwandalan’s weather today, per the live forecast above, shows a temperature range with partly cloudy conditions. This late-summer pattern is typical for the Lake Macquarie suburb, with humidity often building ahead of afternoon sea breezes.
What is the temperature and wind in Gwandalan right now?
The live forecast above gives the current temperature and wind speed for Gwandalan. Winds generally shift from a light north-easterly in the morning to a stronger south-easterly by mid-afternoon, which can make the air feel cooler near the lake.
How does the 10-day forecast look for Gwandalan?
For weather in Gwandalan 10 days, the outlook typically shows a mix of sunny and partly cloudy days, with a chance of a late-summer shower or thunderstorm mid-week. Maximums usually hover in the mid-to-high 20s Celsius, with overnight lows around 17–19°C. Check the live forecast above for the most current daily breakdown.
Does Gwandalan get much rain in summer?
Yes, summer is the wettest season, with January and February averaging around 100–120 mm each. Most rain comes from afternoon thunderstorms or east-coast lows, so a weather radar Gwandalan check is useful before outdoor plans.
Is Gwandalan windier than nearby suburbs?
Not significantly, but its position on the western shore of Lake Macquarie means it catches the afternoon sea breeze more directly than inland suburbs. Winds typically peak at 20–30 km/h in the late afternoon.
How does Gwandalan compare to Sydney weather?
Gwandalan is usually 1–3°C cooler than Sydney weather in summer due to its coastal lake position, but winter nights can be 3–5°C colder. It also receives slightly less rainfall than Sydney’s eastern suburbs.
Sources
For broader conditions, see our Australia weather hub or the Weather 10 Days page. You can also check Brisbane Weather or Melbourne Weather for interstate comparisons.