Port Augusta weather live forecast

Today's maximum temperature in Port Augusta is expected to be 102°F. Select a day from the live weather forecast for Port Augusta, South Australia, Australia for more weather parameters.

Monday
29th Dec
102

72

13

11
Tuesday
30th Dec
84

70

7

11
Wednesday
31st Dec
82

64

13

11
Thursday
1st Jan
84

63

14

11
Friday
2nd Jan
93

70

7

11

5-day weather forecast updated at 04:00 on Saturday 27th 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 Monday 29th December 2025

Expect clear skies in Port Augusta, South Australia with a maximum temperature of 102°F, very 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.

102
°F maximum temperature
72
°F minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
16
mph wind from S

Port Augusta weather for Tuesday 30th December 2025

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 25 mph from the south.

84
°F maximum temperature
70
°F minimum temperature
scattered clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
25
mph wind from S

Port Augusta weather for Wednesday 31st December 2025

Expect scattered clouds in Port Augusta, South Australia with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 21 mph from the south.

82
°F maximum temperature
64
°F minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
21
mph wind from S

Port Augusta weather for Thursday 1st January 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 17 mph from the south.

84
°F maximum temperature
63
°F minimum temperature
sunshine and showers
14
hours of sunshine
11
UV index (Extreme)
25
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
17
mph wind from S

Port Augusta weather for Friday 2nd January 2026

Expect sunshine and showers in Port Augusta, South Australia with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 7% chance of some rain and a moderate breeze of 13 mph from the south.