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.

Friday
23rd Jan
34

18

14

11
Saturday
24th Jan
36

24

11

11
Sunday
25th Jan
34

19

10

11
Monday
26th Jan
42

21

14

11
Tuesday
27th Jan
41

24

11

11

5-day weather forecast updated at 04:00 on Friday 23rd January 2026 GMT

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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 Friday 23rd 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 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

34
°C maximum temperature
18
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
13
kph wind from E

South Australia weather for Saturday 24th January 2026

Expect scattered clouds in South Australia with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

36
°C maximum temperature
24
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
19
kph wind from NE

South Australia weather for Sunday 25th 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 light breeze of 10 kph from the south-east.

34
°C maximum temperature
19
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from SE

South Australia weather for Monday 26th January 2026

Expect clear skies in South Australia with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

42
°C maximum temperature
21
°C minimum temperature
clear skies
14
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 41°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.