Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 44°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Wednesday
7th Jan
44

22

14

11
Thursday
8th Jan
42

26

14

11
Friday
9th Jan
44

23

12

11
Saturday
10th Jan
24

18

9

11
Sunday
11th Jan
28

16

14

11

5-day weather forecast updated at 04:00 on Wednesday 7th January 2026 GMT

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

Port Augusta weather forecast by day

Below are the detailed weather forecasts for Port Augusta for the next 5 days.

Port Augusta weather for Wednesday 7th January 2026

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 44°C, extreme levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north.

44
°C maximum temperature
22
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
E
extreme heat & humidity
26
kph wind from N

Port Augusta weather for Thursday 8th January 2026

Expect clear skies in Port Augusta, 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 fresh breeze of 33 kph from the north.

42
°C maximum temperature
26
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
33
kph wind from N

Port Augusta weather for Friday 9th January 2026

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 44°C, extreme levels of heat & humidity, maximum UV of 11+ (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 43 kph from the south.

44
°C maximum temperature
23
°C minimum temperature
clear skies
12
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
E
extreme heat & humidity
43
kph wind from S

Port Augusta weather for Saturday 10th January 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 24°C, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 43 kph from the south.

24
°C maximum temperature
18
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
43
kph wind from S

Port Augusta weather for Sunday 11th January 2026

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the south.