Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 19°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Tuesday
8th Sep
19

9

7

6
Wednesday
9th Sep
16

9

2

7
Thursday
10th Sep
18

6

10

7
Friday
11th Sep
22

5

11

7
Saturday
12th Sep
25

7

4

6

5-day weather forecast updated at 04:00 on Sunday 6th September 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 Tuesday 8th September 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 19°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 27 kph from the south.

19
°C maximum temperature
9
°C minimum temperature
sunshine and showers
7
hours of sunshine
6
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
27
kph wind from S

Port Augusta weather for Wednesday 9th September 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 16°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the south.

16
°C maximum temperature
9
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
16
°C wind chill
35
kph wind from S

Port Augusta weather for Thursday 10th September 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 18°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.

18
°C maximum temperature
6
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from SE

Port Augusta weather for Friday 11th September 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 22°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

22
°C maximum temperature
5
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from E

Port Augusta weather for Saturday 12th September 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 25°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.