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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian News Desk Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Jannali’s weather right now is mild and partly cloudy, with conditions typical of a late-autumn afternoon in the Sutherland Shire. According to the live forecast above, you can expect a gentle sea breeze developing later, keeping things comfortable for outdoor plans.
How can you dress for the conditions today?
The morning was cool, but the day will warm up as the sun breaks through. A light jacket or long-sleeve top is sensible for early outings, then you’ll likely shed layers by midday. With the live forecast above showing a steady afternoon, it’s a good idea to check the UV index if you’re spending time at Como or driving out towards Wollongong weather patterns.
What does the outlook look like for the rest of this week?
Jannali is set for a mix of cloud and sunny spells, with no major rain systems expected until the weekend. If you’re planning ahead, the Jannali weather hourly detail will help you time outdoor jobs, while the Jannali weather 14 day forecast gives you a broader sense of what’s coming. Late-week temperatures should stay near seasonal averages, around 22–25°C.
Frequently asked questions about Jannali weather
Is Jannali usually hotter or cooler than Sydney city?
Jannali tends to be a degree or two cooler than Sydney’s CBD, especially at night, because it’s slightly inland and at a higher elevation. For the latest reading, check the live forecast above alongside the Sydney weather page for comparison.
Does the Bureau of Meteorology cover Jannali specifically?
The BOM doesn’t issue a separate forecast for Jannali; instead it uses the broader “Sutherland Shire” zone. For detailed data, you can search for “BOM Jannali” to pull observations from nearby stations like Holsworthy or Lucas Heights.
What’s the best way to get a Jannali weather hourly breakdown?
Our interactive live forecast above shows the hourly trend for Jannali, including wind shifts and likely shower windows. For longer planning, the weather in Jannali 10 days outlook is also available.