Australia Day 2026 Weather: State-by-State Forecast Guide
Australia Day weather 2026, Sydney weather Australia Day, Melbourne heatwave, Perth sun, Australia Day beach guide, national forecast Jan 26.
SYDNEY: NSW Premier Chris Minns has issued a blunt warning to the public and event organizers as a “lethal” heatwave brings Sydney to a standstill, resulting in the cancellation of sports and a heightened focus on festival safety.
Speaking as temperatures reached 43°C in Sydney’s West, Premier Minns urged residents to treat the weather as a life-threatening event. “We do lose people on these incredibly hot days,” Minns said. “People die as a result of extreme heat in Australia, and we need to make sure people are taking the kind of precautions that will keep them alive.”

A busy Clovelly Beach, Sydney.
The Premier expressed specific concern for the more than 30 music festivals scheduled across the state today. He reminded organizers that providing adequate shade and free water is a mandatory responsibility, not an option.
The extreme conditions have already forced the cancellation of several outdoor community events, including local Cricket games and Park Run events, to prevent heatstroke among participants.
The heatwave has already been marred by tragedy. Authorities are urging those heading to waterways to exercise extreme caution following the death of a four-year-old boy. The child was pulled unconscious from a pool on the NSW Mid-North Coast overnight and could not be revived.

Temperatures hit 27 degrees in some parts of the city as early as 5.30am, and by 12 noon it was 38 degrees at Sydney Airport.
Health officials are advising the following during the peak of the heat:
Stay indoors during the hottest part of the day (11 AM – 5 PM).
Minimize travel and avoid strenuous physical activity.
Ensure pets have access to shade and cool water.
Check on elderly neighbors and vulnerable community members.
While a “Watch and Act” fire alert remains in place for the Goulburn region, the primary focus for metro Sydney remains on managing the health impacts of the 43-degree peak before a cool change arrives Sunday.