Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 26°C. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Tuesday
20th Oct
26

16

8

8
Wednesday
21st Oct
29

15

12

10
Thursday
22nd Oct
33

18

2

5
Friday
23rd Oct
31

21

4

9
Saturday
24th Oct
26

17

5

9

5-day weather forecast updated at 04:00 on Tuesday 20th October 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 Tuesday 20th October 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south.

26
°C maximum temperature
16
°C minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
26
kph wind from S

Port Augusta weather for Wednesday 21st October 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south.

29
°C maximum temperature
15
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
25
kph wind from S

Port Augusta weather for Thursday 22nd October 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north.

33
°C maximum temperature
18
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
28
kph wind from N

Port Augusta weather for Friday 23rd October 2026

Expect isolated thunderstorms in Port Augusta, South Australia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 22 kph from the north.

31
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
27
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from N

Port Augusta weather for Saturday 24th October 2026

Expect mostly cloudy with rain in Port Augusta, South Australia with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 34% chance of some rain and a fresh breeze of 34 kph from the south.