Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 25°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Wednesday
13th May
25

13

3

3
Thursday
14th May
23

14

4

2
Friday
15th May
21

14

1

2
Saturday
16th May
21

14

2

3
Sunday
17th May
19

13

4

3

5-day weather forecast updated at 04:00 on Tuesday 12th 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 Wednesday 13th May 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 5% chance of some rain and a gentle breeze of 15 kph from the east.

25
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
5
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
15
kph wind from E

Port Augusta weather for Thursday 14th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 23°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

23
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NE

Port Augusta weather for Friday 15th May 2026

Expect cloudy with some rain in Port Augusta, South Australia with a maximum temperature of 21°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 21 kph from the north.

21
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
44
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
21
kph wind from N

Port Augusta weather for Saturday 16th May 2026

Expect isolated thunderstorms in Port Augusta, South Australia with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 18 kph from the north.

21
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
70
% chance of some rain
<20
mm of rainfall expected
21
°C wind chill
18
kph wind from N

Port Augusta weather for Sunday 17th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.