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.

Monday
4th May
20

9

4

4
Tuesday
5th May
18

10

3

3
Wednesday
6th May
19

9

5

3
Thursday
7th May
15

10

5

4
Friday
8th May
16

9

1

4

5-day weather forecast updated at 04:00 on Sunday 3rd May 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 Monday 4th May 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a moderate breeze of 21 kph from the north-west.

20
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
4
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
21
kph wind from NW

Port Augusta weather for Tuesday 5th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Port Augusta weather for Wednesday 6th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

19
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Port Augusta weather for Thursday 7th May 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a fresh breeze of 31 kph from the south.

15
°C maximum temperature
10
°C minimum temperature
sunshine and showers
5
hours of sunshine
4
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
31
kph wind from S

Port Augusta weather for Friday 8th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.