- Save up to £900 per couple on 2026 tours worldwide
- Discount varies by destination. T&Cs apply
- Travel between 1st Jan & 31st Dec 2026 (inclusive)
Australia weather live forecast
Today's maximum temperature in Australia is expected to be 23°C. Select a day from the live weather forecast for Australia (Sydney) for more weather parameters.
-
Wednesday
17th Sep
-
Thursday
18th Sep
-
Friday
19th Sep
-
Saturday
20th Sep -
Sunday
21st Sep
5-day weather forecast updated at 04:01 on Tuesday 16th September 2025 GMT
More about Australia
Australia by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Australia
Expires at 23:59 on Tuesday 30th Sep 2025 · View all Cosmos offers
Tour deal finder
The 5-day weather forecast for Australia (Sydney) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Top Australia destinations
Below are temperatures expected today at popular countries, regions and places in Australia. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.
Australia regions
All Australia regions
- A.C.T.
- New South Wales
- Northern Territory
- Queensland
- South Australia
- Tasmania
- Victoria
- Western Australia
All Australia destinations
- Adelaide, South Australia
- Airlie Beach, Queensland
- Albany, Western Australia
- Albury, New South Wales
- Alice Springs, Northern Territory
- Apollo Bay, Victoria
- Ballarat, Victoria
- Batemans Bay, New South Wales
- Bendigo, Victoria
- Birdsville, Queensland
- Bourke, New South Wales
- Brisbane, Queensland
- Broken Hill, New South Wales
- Broome, Western Australia
- Byron Bay, New South Wales
- Cairns, Queensland
- Canberra, A.C.T.
- Ceduna, South Australia
- Charleville, Queensland
- Clifton Hills, South Australia
- Cobar, New South Wales
- Coffs Harbour, New South Wales
- Coober Pedy, South Australia
- Cooma, New South Wales
- Currie, Tasmania
- Daly Waters, Northern Territory
- Darwin, Northern Territory
- Dubbo, New South Wales
- Esperance, Western Australia
- Eucla, Western Australia
- Exmouth, Western Australia
- Fraser Island, Queensland
- Geelong, Victoria
- Genoa, Victoria
- Geraldton, Western Australia
- Giles, Western Australia
- Gold Coast, Queensland
- Halls Creek, Western Australia
- Hamilton Island, Queensland
- Hay, New South Wales
- Hobart, Tasmania
- Jabiru, Northern Territory
- Kalgoorlie, Western Australia
- Karumba, Queensland
- Katherine, Northern Territory
- Katoomba, New South Wales
- Kununurra, Western Australia
- Lakes Entrance, Victoria
- Launceston, Tasmania
- Leigh Creek, South Australia
- Lizard Island, Queensland
- Lockhart River, Queensland
- Longreach, Queensland
- Lord Howe Island, New South Wales
- Margaret River, Western Australia
- Melbourne, Victoria
- Mildura, Victoria
- Monkey Mia, Western Australia
- Moree, New South Wales
- Mount Gambier, South Australia
- Mount Isa, Queensland
- Noosa, Queensland
- Omeo, Victoria
- Palm Cove, Queensland
- Paraburdoo, Western Australia
- Perth, Western Australia
- Port Augusta, South Australia
- Port Douglas, Queensland
- Port Fairy, Victoria
- Port Hedland, Western Australia
- Port Lincoln, South Australia
- Strahan, Tasmania
- Sunshine Coast, Queensland
- Swan Hill, Victoria
- Sydney, New South Wales
- Tamworth, New South Wales
- Tennant Creek, Northern Territory
- Thursday Island, Queensland
- Tibooburra, New South Wales
- Tidal River, Victoria
- Townsville, Queensland
- Uluru, Northern Territory
- Wagga Wagga, New South Wales
- Wangaratta, Victoria
- Weipa, Queensland
- Whitemark, Tasmania
Australia weather forecast by day
Below are the detailed weather forecasts for Australia for the next 5 days. The forecasts shown are for Sydney and may not represent the whole of Australia. Browse more destinations in Australia to view more weather forecasts.
Australia weather for Wednesday 17th September 2025
Expect scattered clouds in Australia with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
-
scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- °C wind chill
- kph wind from SW
Australia weather for Thursday 18th September 2025
Expect clear skies in Australia with a maximum temperature of 20°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
-
clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- no heat & humidity
- kph wind from NE
Australia weather for Friday 19th September 2025
Expect mostly cloudy with light rain in Australia with a maximum temperature of 25°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 24 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
-
mostly cloudy with light rain
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from NW
Australia weather for Saturday 20th September 2025
Expect scattered clouds in Australia with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.
- °C maximum temperature
- °C minimum temperature
-
scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from W
Australia weather for Sunday 21st September 2025
Expect scattered clouds in Australia with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.
- °C maximum temperature
- °C minimum temperature
-
scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from W
- Explore best fares on flights worldwide with Air France
- Book deals on flights to Europe, Africa, Asia & Americas
- Check out promo fares by continent. Filter by cabin class
Metric (°C / mm) | Imperial (°F / inches)
More about Australia
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Roamless eSIMs
- Confused.com
- Pierre & Vacances
- Caledonian Travel
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport