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.

Wednesday
17th Jun
18

13

0

1
Thursday
18th Jun
15

8

5

3
Friday
19th Jun
16

9

5

2
Saturday
20th Jun
14

7

5

2
Sunday
21st Jun
14

7

7

3

5-day weather forecast updated at 04:00 on Wednesday 17th June 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 17th June 2026

Expect cloudy with some rain in Port Augusta, South Australia with a maximum temperature of 18°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 24 kph from the north.

18
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
24
kph wind from N

Port Augusta weather for Thursday 18th June 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a fresh breeze of 32 kph from the north-west.

15
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
3
UV index (Moderate)
17
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
32
kph wind from NW

Port Augusta weather for Friday 19th June 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 16°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 24 kph from the west.

16
°C maximum temperature
9
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
61
% chance of some rain
<5
mm of rainfall expected
16
°C wind chill
24
kph wind from W

Port Augusta weather for Saturday 20th June 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 14°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
16
kph wind from S

Port Augusta weather for Sunday 21st June 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.