Australia Day Weather Forecasts for Capital Cities Revealed

As Australia Day approaches on January 26, 2026, residents of various capital cities can expect a range of weather conditions. Here’s a detailed forecast for each city, organized by the time of sunrise.

Australia Day Weather Forecasts for Capital Cities

Brisbane

Sunrise: 5:15 AM AEST

Forecast Maximum: 38°C

Brisbane is expected to experience its hottest day of the year so far, surpassing the previous high of 33.4°C recorded on January 17. Humidity levels will rise, making it feel even warmer. Fortunately, the skies will remain clear, ensuring good conditions for outdoor gatherings.

Perth

Sunrise: 5:36 AM AWST

Forecast Maximum: 25°C

Perth will be one of the coolest capitals on Australia Day. A cold front is affecting the region, potentially bringing light showers on Sunday, which should dissipate by Monday. Expect a comfortable day, with temperatures aligning closely with Hobart.

Hobart

Sunrise: 6:04 AM AEDT

Forecast Maximum: 25°C

Despite experiencing rain on ten occasions this January, Hobart is set for a dry and pleasant Australia Day. The temperature will reach 25°C, which is mild compared to the expected 32°C on Tuesday, marking a significant increase in heat for the following day.

Sydney

Sunrise: 6:10 AM AEDT

Forecast Maximum: 27°C

Weather conditions in Sydney will be nearly ideal for Australia Day. A few clouds may be present, but rain is unlikely. This makes it a perfect day for harbor festivities or backyard barbecues.

Canberra

Sunrise: 6:16 AM AEDT

Forecast Maximum: 36°C

Canberra is gearing up for a series of extremely hot days, peaking at 42°C on Wednesday. Australia Day presents a significant heatwave, with forecasted temperatures remaining high at 36°C.

Melbourne

Sunrise: 6:27 AM AEDT

Forecast Maximum: 32°C

On Australia Day, Melbourne is expected to enjoy a warm day without extreme heat. This temperate weather falls between cooler Sunday temperatures and an impending scorching Tuesday that could see highs in the low 40s.

Adelaide

Sunrise: 6:29 AM ACDT

Forecast Maximum: 43°C

Adelaide is bracing for another hot day, with temperatures reaching 43°C. This follows two prior days of similar intensity, with the city already experiencing highs of 43.2°C and 43.3°C earlier this month. Comparatively, temperatures in northern and western regions of South Australia could soar to 50°C, although Adelaide is expected to remain slightly cooler.

Darwin

Sunrise: 6:38 AM ACST

Forecast Maximum: 32°C

Darwin can expect typical summer weather, with a high around 32°C. There may be a chance of afternoon thunderstorms, providing a refreshing break from the heat. Outdoor activities, including barbecues featuring local cuisine, will likely continue.

No matter where you celebrate, be sure to stay cool and enjoy the festivities!