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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Focus Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today’s Mortlake weather, then scan the details below for a clear picture of what to expect in this Western District town. The Bureau of Meteorology provides reliable data, but local factors like the Hopkins River can shift conditions quickly.
What is the typical weather pattern for Mortlake?
Mortlake experiences a temperate climate with cool, wet winters and mild, relatively dry summers. The town sits inland enough that summer heat can build, but coastal influence from Warrnambool often moderates extremes. Frost is common in winter mornings, while spring brings variable winds.
- Summer (Dec–Feb): Average highs around 25–27°C, with occasional hot days above 35°C.
- Winter (Jun–Aug): Daytime highs near 13–15°C, with overnight lows often dipping to 4–6°C.
- Rainfall: Spread fairly evenly through the year, averaging about 600–700 millimetres annually.
- Wind: Prevailing south-westerlies, especially in spring and early summer.
How reliable is the Mortlake weather radar?
The closest operational radar is at Longerenong, near Horsham, which covers broad patterns but can miss localised showers over Mortlake. For finer detail, combine that with the live forecast above and check satellite imagery. For terang weather or mortlake weather radar, the same radar applies — rainfall intensity is best interpreted with live updates.
Does Mortlake get snow?
Snow is very rare in Mortlake due to its low elevation (130 metres). Hail or sleet can occur during severe thunderstorms, but accumulation is virtually unheard of. The Otway Ranges to the south get occasional snow, but not the town itself.
Where can I find a mortlake weather 14 day forecast?
For a mortlake weather 14 day forecast, check the Bureau of Meteorology or Weatherzone for extended outlooks. These are model-based and less reliable beyond 7 days, so treat them as a general trend, especially for planning farm or outdoor work.
How does mortlake weather elders compare to BOM?
Elders Weather uses BOM data plus its own modelling, often presenting a 7-day forecast with a simpler layout. For mortlake weather elders, it’s fine for a quick glance, but always verify severe weather warnings with the Bureau directly.
For broader coverage, see our Australia weather hub, Melbourne Weather, or Severe Weather Warning pages.