Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 43°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Friday
9th Jan
43

22

12

11
Saturday
10th Jan
23

18

8

11
Sunday
11th Jan
27

16

13

11
Monday
12th Jan
31

16

14

11
Tuesday
13th Jan
33

18

9

11

5-day weather forecast updated at 04:00 on Friday 9th 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 Friday 9th January 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 43°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 strong breeze of 43 kph from the south.

43
°C maximum temperature
22
°C minimum temperature
scattered clouds
12
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
43
kph wind from S

Port Augusta weather for Saturday 10th January 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 23°C, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 42 kph from the south.

23
°C maximum temperature
18
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
42
kph wind from S

Port Augusta weather for Sunday 11th January 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the south.

27
°C maximum temperature
16
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
35
kph wind from S

Port Augusta weather for Monday 12th January 2026

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 31°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 fresh breeze of 32 kph from the south.

31
°C maximum temperature
16
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
32
kph wind from S

Port Augusta weather for Tuesday 13th January 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the south.