Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 15°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Saturday
8th Aug
15

12

2

1
Sunday
9th Aug
13

8

0

2
Monday
10th Aug
14

8

1

2
Tuesday
11th Aug
16

7

4

5
Wednesday
12th Aug
15

7

4

3

5-day weather forecast updated at 04:00 on Saturday 8th 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 Saturday 8th August 2026

Expect mostly cloudy with rain in Port Augusta, South Australia with a maximum temperature of 15°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 26 kph from the north.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
85
% chance of some rain
<10
mm of rainfall expected
15
°C wind chill
26
kph wind from N

Port Augusta weather for Sunday 9th August 2026

Expect cloudy with some rain in Port Augusta, South Australia with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 35 kph from the north-west.

13
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
35
kph wind from NW

Port Augusta weather for Monday 10th August 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 14°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 8% chance of some rain and a fresh breeze of 31 kph from the west.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
8
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
31
kph wind from W

Port Augusta weather for Tuesday 11th August 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a fresh breeze of 33 kph from the north-west.

16
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
45
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
33
kph wind from NW

Port Augusta weather for Wednesday 12th August 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 11% chance of some rain and a moderate breeze of 22 kph from the west.