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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 ·
Wollongong’s seven-day forecast, shown in the live forecast above, points to a mild and mostly stable week along the Illawarra coast, with a few showers likely midweek as a trough brushes the region. Temperatures will hover near the seasonal average, making it a good week for outdoor plans if you time them around the drier days.
What’s driving Wollongong’s weather this week?
Wollongong sits between the escarpment and the Tasman Sea, so coastal showers can develop quickly. This week, a weak trough moving across inland NSW will increase cloud cover and the chance of light rain from Wednesday into Thursday, before a high-pressure ridge restores mostly sunny conditions by the weekend. Winds will stay light to moderate, shifting from northeasterly to southerly as the trough passes. For a broader outlook, check the Australia weather hub for the latest synoptic charts.
Will the weekend be clear for the coast?
Yes, Saturday and Sunday look to be the pick of the week across Wollongong. The high-pressure ridge should keep skies mostly sunny, with light sea breezes and afternoon temperatures in the low 20s Celsius. That said, a southerly change late Sunday could bring a few clouds, so if you’re heading to the beaches or the Lake Illawarra foreshore, aim for Saturday for the best conditions. For a longer view, see the Sydney Weather page for similar coastal trends.
What is the weather in Wollongong for the next 10 days?
The live forecast above covers seven days. For a 10-day outlook, the pattern suggests a return to settled conditions after the midweek trough, with temperatures staying in the low 20s and only isolated coastal showers. The weather in Wollongong 10 days out is generally consistent with this week’s mild trend.
Is there a 14 day weather forecast for Wollongong?
A 14 day weather forecast Wollongong is less reliable than the seven-day view, but extended models indicate a dry, warm start to the second week as high pressure dominates. Expect daytime highs around 22–25°C and mostly light winds, though a late southerly change is possible around day 12.
What will the weather in Wollongong be like tomorrow?
The weather in Wollongong tomorrow should be mostly sunny with a light northeasterly breeze and a top near 22°C. There’s a slight chance of a late shower if the trough edges closer, but overall it’s a good day for a walk along the foreshore or a trip up Mount Keira.