South Australia weather live forecast

Today's maximum temperature in South Australia is expected to be 34°C. Select a day from the live weather forecast for South Australia (Adelaide), Australia for more weather parameters.

Sunday
25th Jan
34

22

13

11
Monday
26th Jan
41

21

12

11
Tuesday
27th Jan
42

25

12

10
Wednesday
28th Jan
34

22

10

11
Thursday
29th Jan
35

22

4

11

5-day weather forecast updated at 04:00 on Sunday 25th January 2026 GMT

More about South Australia

South Australia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Australia

Cathay Pacific sale: Return flights from £519pp

Sale

Book return flights from £519 per person with Cathay Pacific
Fly to Hong Kong, Japan, Australia, Indonesia, Thailand & more
Travel before 7th December 2026 (inclusive)

Go to Cathay Pacific deal >>

Expires at 23:59 on Saturday 7th Feb 2026 · View all Cathay Pacific offers

The 5-day weather forecast for South Australia (Adelaide) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top South Australia destinations

Below are temperatures expected today at popular countries, regions and places in South Australia. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All South Australia destinations

South Australia weather forecast by day

Below are the detailed weather forecasts for South Australia for the next 5 days. The forecasts shown are for Adelaide and may not represent the whole of South Australia. Browse more destinations in South Australia to view more weather forecasts.

South Australia weather for Sunday 25th January 2026

Expect clear skies in South Australia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

34
°C maximum temperature
22
°C minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
11
kph wind from SE

South Australia weather for Monday 26th January 2026

Expect scattered clouds in South Australia with a maximum temperature of 41°C, very high levels of heat & humidity, maximum UV of 11+ (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

41
°C maximum temperature
21
°C minimum temperature
scattered clouds
12
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
11
kph wind from SE

South Australia weather for Tuesday 27th January 2026

Expect scattered clouds in South Australia with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

42
°C maximum temperature
25
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
18
kph wind from S

South Australia weather for Wednesday 28th January 2026

Expect scattered clouds in South Australia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

34
°C maximum temperature
22
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
21
kph wind from SE

South Australia weather for Thursday 29th January 2026

Expect broken clouds in South Australia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.