Home › Weather › Middle Swan Weather
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Focus Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Middle Swan’s weather in the live forecast above captures the classic Swan Valley pattern: warm, dry conditions with a light afternoon breeze off the Darling Scarp, perfect for local vineyards and outdoor plans.
What makes Middle Swan’s weather different from central Perth?
Middle Swan sits in the Swan Valley, about 20 kilometres north-east of the Perth CBD, so it escapes the sea breeze that cools coastal suburbs. This inland position means summer maxima often run 2–3 °C higher than Perth Metro, with less humidity. Winters are milder overnight, protected by the valley geography.
What should you expect season by season?
Summer (Dec–Feb) brings dry heat, with occasional scorchers when easterly winds arrive. Autumn (Mar–May) is mild and still, ideal for wine-tasting. Winter (Jun–Aug) sees cool, cloudy days with patchy rain; frost is rare. Spring (Sep–Nov) warms quickly, with a mix of sunny days and light showers.
What is the best time to visit Middle Swan for wine tours?
Autumn (March to May) offers settled, warm days without the summer heat, and the vineyards are harvesting. Spring (September to November) is also excellent for blooming wildflowers and fewer crowds.
How does the Swan Valley affect Middle Swan’s weather?
The valley funnels afternoon north-westerly winds and traps warmth, making Middle Swan consistently a few degrees warmer than Perth city. This microclimate is why the region is renowned for premium wine production.
Where can I find a reliable 14 day forecast for Middle Swan?
The Bureau of Meteorology provides the official 7‑day forecast; for extended outlooks, try Weatherzone or Elders Weather. Always check the live forecast above as conditions can shift.
For broader conditions, check Australia weather or the Perth weather page. Planning a weekend? See the severe weather warning page for alerts. If you’re after a detailed outlook, the middle swan postcode is 6056, and the swan valley weather 14 day forecast is a helpful planning tool alongside the live forecast above.