Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Monitorly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Tomorrow’s forecast for most capitals shows a 2–4°C drop from today’s highs, with a cool change sweeping the southeast. Expect a top of 22°C in Melbourne and 25°C in Sydney, while Brisbane stays warmer at 29°C. The live forecast above gives your city’s exact numbers.
What’s driving the shift in temperatures?
A weak trough moving across Victoria and NSW is pulling in southerly winds, cutting the heat that built up this afternoon. Perth and Adelaide see a similar pattern, with a 3°C dip as a sea breeze strengthens after lunch. For the full picture, check the Australia weather hub.
Will any cities see storms or rain?
Scattered showers are likely in Sydney and Melbourne from mid-afternoon, but totals should stay under 2 mm. Brisbane and Perth remain dry, with mostly sunny skies. If you’re in a storm-prone area, the severe weather warning page has updated alerts.
Is tomorrow a good day for outdoor plans in Sydney?
It’s passable—carry a light jacket and an umbrella. The 40% rain chance means a brief shower is possible after 3 PM, but the morning is mostly fine for a walk or picnic.
Why is Melbourne cooler than Brisbane tomorrow?
Melbourne sits directly under a southerly airflow from the Bass Strait, which drags down temperatures. Brisbane is still under a northerly regime, keeping the mercury near 30°C.
Does this cool change mean a wetter week ahead?
Not necessarily. The trough moves east quickly, and high pressure builds from the west by Thursday. Expect a return to mild, stable conditions by the weekend for most capitals.