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.

Wednesday
18th Feb
26

17

12

11
Thursday
19th Feb
30

19

11

11
Friday
20th Feb
36

23

2

11
Saturday
21st Feb
35

26

3

10
Sunday
22nd Feb
27

24

0

3

5-day weather forecast updated at 04:00 on Wednesday 18th February 2026 GMT

More about Port Augusta

Port Augusta by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Australia

Travelbag: up to 50% off 2026 holidays

Sale

Save up to 50% on 2026 holidays & tours with Travelbag
Book selected stays in popular destinations around the world
Travel before 31st December 2026 (inclusive)

Go to Travelbag deal >>

Expires at 23:59 on Saturday 28th Feb 2026 · View all Travelbag offers

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 18th February 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 26°C, maximum UV of 11 (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
scattered clouds
12
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
32
kph wind from S

Port Augusta weather for Thursday 19th February 2026

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south.

30
°C maximum temperature
19
°C minimum temperature
clear skies
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from S

Port Augusta weather for Friday 20th February 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south.

36
°C maximum temperature
23
°C minimum temperature
broken clouds
2
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
24
kph wind from S

Port Augusta weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in Port Augusta, South Australia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 23 kph from the north.

35
°C maximum temperature
26
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
10
UV index (Very High)
38
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
23
kph wind from N

Port Augusta weather for Sunday 22nd February 2026

Expect isolated thunderstorms in Port Augusta, South Australia with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 22 kph from the south-east.