Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Data Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Check the live forecast above before heading out, then plan for Knox’s typical mix of cool mornings and mild afternoons, with showers possible in spring and autumn.
What’s the typical weather pattern in Knox?
Knox sits in Melbourne’s eastern suburbs, so its weather follows the broader Melbourne weather pattern: changeable, with four seasons in one day not uncommon. Summers are warm (averaging 26–28°C in January) but often relieved by afternoon sea breezes. Winters are cool and damp, with July highs around 13–14°C and frequent drizzle. The Dandenong Ranges to the east can trap cloud, making Knox slightly cooler and wetter than the city centre. For hourly shifts, check knox weather hourly updates on the live feed.
How does Knox weather compare with nearby suburbs?
Neighbouring Rowville, Boronia, Wantirna and Knoxfield all share a similar climate, but local topography matters. Rowville and Wantirna are flatter, so fog lifts a little faster; Boronia and Knoxfield, closer to the foothills, can be 1–2°C cooler and a touch rainier. If you’re commuting from the city, note that knox weather tomorrow often mirrors the city’s forecast but with a higher chance of a light shower. For broader trends, see our Australia weather hub or compare with Sydney weather if you’re travelling.
When is the best time to visit Knox?
Late spring (October–November) and early autumn (March–April) offer mild days around 20°C, lower rainfall, and fewer extreme heat events. Summer can be hot but is manageable with shade and air conditioning.
Does Knox get frost in winter?
Yes, especially on clear, calm mornings. Frost is common in the valley areas around Wantirna and Knoxfield. It usually melts by mid-morning. Protect sensitive plants and check the hourly forecast for frost warnings.
How accurate is the live forecast for Knox?
The live forecast above uses Bureau of Meteorology data, which is highly reliable for the Knox region. For severe events, refer to our severe weather warning page.