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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 ·
Hawthorndene is currently mild and settled, consistent with the live forecast above. Situated in the Adelaide Hills, the suburb often runs a few degrees cooler than the Adelaide plains, with afternoon sea breezes arriving later in the day.
What makes Hawthorndene weather different from Adelaide?
Hawthorndene sits at roughly 300–400 metres elevation in the Mount Lofty Ranges, which means it regularly records temperatures 3–5°C lower than the city centre. Overnight lows are particularly crisp, and winter fog can linger into mid-morning, especially near the Sturt River corridor. Summer heatwaves are less intense here than in Adelaide weather proper, though the odd 40°C day still pushes through.
When is the wettest and windiest time of year?
Winter (June–August) brings the bulk of Hawthorndene’s rainfall, with cold fronts sweeping across the hills and occasional thunderstorms. North-westerly winds ahead of troughs can gust strongly, making exposed ridgelines feel noticeably cooler. Spring tends to be showery but increasingly sunny, while autumn offers the most stable, mild conditions for walking or gardening.
How does Hawthorndene weather compare with the hills in general?
Hawthorndene sits on the western escarpment of the Mount Lofty Ranges, so it is slightly milder and less rainy than higher towns such as Stirling or Crafers. Frosts occur but are less frequent than in the deeper valleys of the Hills.
Does bom hawthorndene provide local forecasts?
The Bureau of Meteorology issues a forecast for the “Adelaide Hills” district, which covers Hawthorndene. For street-level conditions, the BOM’s observation site at nearby Mount Lofty is the most reliable reference for real-time temperature and wind.
What is the hawthorndene postcode relevance for weather alerts?
Postcode 5051 covers only part of the suburb. When severe weather warnings are issued, they apply to the broader Adelaide Hills district. It is wise to check the Severe Weather Warning page if storms or damaging winds are predicted.