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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Watch Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Seventeen Mile Rocks is currently experiencing the conditions shown in the live forecast above – a typical mix for this inner-southwest Brisbane suburb in late summer, when humidity and afternoon storm potential are highest.
What is the typical summer weather pattern for Seventeen Mile Rocks?
Seventeen Mile Rocks shares the subtropical climate of greater Brisbane. Summer (December to February) brings warm, humid days with maximums often in the low 30s Celsius. The afternoon sea breeze from Moreton Bay can provide some relief, but it also helps trigger the short, heavy thunderstorms that are common from November to March. Rainfall is highest in February.
How does the river influence local conditions?
The suburb sits on a bend of the Brisbane River. This proximity can lead to locally higher humidity and slightly cooler temperatures near the water. In summer, the river valley can channel storm activity, so residents may notice showers developing along the river corridor ahead of the broader metropolitan area.
Does Seventeen Mile Rocks get very cold in winter?
Winter (June–August) is mild with average maximums around 21–22°C. Overnight lows drop to 9–11°C, and frost is rare. The suburb is too low-lying and near the river to experience the inland chill of the Lockyer Valley.
How accurate are the live forecasts for this area?
The Bureau of Meteorology issues forecasts for the Brisbane metropolitan area, which covers Seventeen Mile Rocks. Localised variations (e.g. river breezes) are not always captured, so check the live radar on the BOM website for short-term changes.
When is the wet season in Seventeen Mile Rocks?
The wettest months are typically December through March, with February averaging the most rain. Summer thunderstorms can deliver heavy falls in a short time, occasionally causing localised flash flooding in low-lying streets.
Sources
For the broader Brisbane region, see the Brisbane weather page. If storms are expected, check current severe weather warnings and the main Australia weather hub for national conditions.