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.

Sunday
10th May
18

12

1

3
Monday
11th May
20

11

5

4
Tuesday
12th May
22

10

3

3
Wednesday
13th May
22

13

0

3
Thursday
14th May
22

13

5

1

5-day weather forecast updated at 04:00 on Saturday 9th 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 Sunday 10th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

18
°C maximum temperature
12
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Port Augusta weather for Monday 11th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.

20
°C maximum temperature
11
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from SE

Port Augusta weather for Tuesday 12th May 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

22
°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
15
kph wind from SE

Port Augusta weather for Wednesday 13th May 2026

Expect overcast skies in Port Augusta, South Australia with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

22
°C maximum temperature
13
°C minimum temperature
overcast skies
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
16
kph wind from SE

Port Augusta weather for Thursday 14th May 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 22°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a gentle breeze of 14 kph from the east.