Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 18°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Saturday
23rd May
18

11

1

UV2
Sunday
24th May
15

11

0

UV1
Monday
25th May
16

8

1

UV3
Tuesday
26th May
17

10

3

UV2
Wednesday
27th May
19

12

4

UV1

5-day weather forecast updated at 04:00 on Saturday 23rd 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 Saturday 23rd May 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 18 kph from the north.

18
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV2
UV index (Low)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Port Augusta weather for Sunday 24th May 2026

Expect cloudy with some rain in Port Augusta, South Australia with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 18 kph from the north.

15
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
77
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Port Augusta weather for Monday 25th May 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 13 kph from the north.

16
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV3
UV index (Moderate)
23
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from N

Port Augusta weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 17 kph from the south.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
UV2
UV index (Low)
46
% chance of some rain
<5
mm of rainfall expected
17
°C wind chill
17
kph wind from S

Port Augusta weather for Wednesday 27th May 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 19°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 19 kph from the south.