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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Insight Lab Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Glen Forrest weather is typical of the Perth Hills: warm, dry summers and mild, wet winters. As shown in the live forecast above, conditions shift quickly with the seasons, making spring and autumn the most comfortable times for a visit.
What is the best time to visit Glen Forrest?
October to April offers reliably fine days for exploring the railway reserve heritage trail or the national park. Summer (December–February) pushes into the high twenties or low thirties, so pack a hat and water. Winter (June–August) brings crisp mornings and afternoon showers – ideal for cosy cafe stops but less suited to outdoor plans.
What should I pack for a trip?
Layers are your friend year-round. In summer, light cottons and sturdy walking shoes; in winter, a waterproof jacket and warm fleece. Mornings can be cool even in January, and afternoons in July can still reach 16–18 °C. Sun protection is non-negotiable regardless of season – the UV index in the hills is often higher than in coastal Perth weather reports suggest.
Does it snow in Glen Forrest?
Snow is extremely rare. Frost occurs on winter mornings in the valley pockets, but genuine snowfall has only been recorded a handful of times in the past century. For current conditions, check bom weather glen forrest updates.
How does Glen Forrest weather compare with Perth city?
The hills sit about 200 – 300 m higher, so daytime temperatures are usually 2–4 °C cooler than the city, and overnight lows can be 5 °C lower. Rainfall is also heavier – expect about 30 % more wet days than in coastal perth weather zones.
Are school holidays a good time to visit?
April (autumn) and September/October (spring) school holidays offer mild days and lower crowds than summer. July winter holidays are wet but quiet; pack for showers and enjoy the green bushland. Avoid the January peak if you dislike heat and traffic.