Home › Weather › Glen Alpine Weather
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Glen Alpine’s current temperature and conditions. Expect a maximum of 28–32°C today with mostly sunny skies, typical of late summer in Sydney’s south-west. Humidity around 40–50% and a light north-easterly breeze of 10–15 km/h.
What does the temperature range look like this week?
Daytime highs will hover between 26°C and 32°C through to Thursday, with overnight lows of 14–18°C. A south-easterly change on Wednesday may drop the maximum by 3–4°C and bring a brief shower risk (20–30% chance). After Friday, a high-pressure system settles conditions back to warm and dry.
Is rain likely in the coming days?
Rain chances remain low (generally below 30%) until late Wednesday, when a weak trough could produce a few millimetres. The rest of the week is mostly dry. For broader outlooks, see the Australia weather hub or the Sydney Weather page for city-wide trends.
Does Glen Alpine experience extreme heat?
Yes, during summer heatwaves the mercury can reach 40°C or higher, often accompanied by gusty north-westerly winds. Stay informed via Severe Weather Warning alerts.
How does Glen Alpine’s weather compare to Campbelltown?
Glen Alpine lies just 4 km east of Campbelltown’s centre. Temperatures and rainfall are almost identical; both are warmer and drier than coastal Sydney. For local details check sydney weather and campbelltown weather pages.
What is the best time of year to visit Glen Alpine?
Autumn (March–May) offers mild days around 22–26°C and lower humidity. Spring (September–November) is also pleasant with frequent clear skies, though October can bring afternoon showers.