Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 79°F. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Wednesday
31st Dec
79

61

14

11
Thursday
1st Jan
90

61

14

11
Friday
2nd Jan
97

64

13

11
Saturday
3rd Jan
93

70

10

11
Sunday
4th Jan
88

66

8

11

5-day weather forecast updated at 04:00 on Tuesday 30th December 2025 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 31st December 2025

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 79°F, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 22 mph from the south.

79
°F maximum temperature
61
°F minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
79
°F wind chill
22
mph wind from S

Port Augusta weather for Thursday 1st January 2026

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the south.

90
°F maximum temperature
61
°F minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
18
mph wind from S

Port Augusta weather for Friday 2nd January 2026

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south.

97
°F maximum temperature
64
°F minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
16
mph wind from S

Port Augusta weather for Saturday 3rd January 2026

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the south.

93
°F maximum temperature
70
°F minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
20
mph wind from S

Port Augusta weather for Sunday 4th January 2026

Expect broken clouds in Port Augusta, South Australia with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the south.