Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 20°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Sunday
23rd Aug
20

4

8

5
Monday
24th Aug
16

12

1

1
Tuesday
25th Aug
17

10

5

4
Wednesday
26th Aug
16

7

9

5
Thursday
27th Aug
20

6

10

5

5-day weather forecast updated at 04:00 on Sunday 23rd August 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 Sunday 23rd August 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

20
°C maximum temperature
4
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
19
kph wind from N

Port Augusta weather for Monday 24th August 2026

Expect cloudy with some rain in Port Augusta, South Australia with a maximum temperature of 16°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 27 kph from the north.

16
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
1
hour of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
27
kph wind from N

Port Augusta weather for Tuesday 25th August 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 26 kph from the south.

17
°C maximum temperature
10
°C minimum temperature
sunshine and showers
5
hours of sunshine
4
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
26
kph wind from S

Port Augusta weather for Wednesday 26th August 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

16
°C maximum temperature
7
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from SE

Port Augusta weather for Thursday 27th August 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.