Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 33°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Monday
8th Dec
33

15

14

11
Tuesday
9th Dec
36

19

14

11
Wednesday
10th Dec
34

22

1

8
Thursday
11th Dec
37

23

7

11
Friday
12th Dec
41

24

7

11

5-day weather forecast updated at 04:00 on Sunday 7th December 2025 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 Monday 8th December 2025

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 33°C, moderate 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 25 kph from the south.

33
°C maximum temperature
15
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from S

Port Augusta weather for Tuesday 9th December 2025

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 36°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 fresh breeze of 30 kph from the south.

36
°C maximum temperature
19
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
30
kph wind from S

Port Augusta weather for Wednesday 10th December 2025

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south.

34
°C maximum temperature
22
°C minimum temperature
broken clouds
1
hour of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
31
kph wind from S

Port Augusta weather for Thursday 11th December 2025

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

37
°C maximum temperature
23
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
24
kph wind from SE

Port Augusta weather for Friday 12th December 2025

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 41°C, very high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south.