Port Augusta Forecast

View the current warnings for South Australia

Forecast issued at 4:25 pm CST on Tuesday 23 September 2025.

Forecast for the rest of Tuesday

Summary
Clear.
Chance of any rain: 5%

Flinders area

Clear. Winds southerly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Sun protection recommended from 9:20 am to 3:00 pm, UV Index predicted to reach 6 [High]

Wednesday 24 September

Summary
Min 9
Max 23
Partly cloudy.
Chance of any rain: 5%

Flinders area

Sunny. Winds southeast to southwesterly 15 to 20 km/h tending west to southwesterly in the middle of the day then tending southeast to southwesterly in the evening. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching the low to mid 20s.

Sun protection recommended from 9:10 am to 3:10 pm, UV Index predicted to reach 7 [High]

7 day Town Forecasts

Precis Icon Location Min Max
Sunny. Hawker 5 23
Partly cloudy. Port Augusta 9 23
Mostly sunny. Orroroo 5 22

Thursday 25 September

Summary
Min 9
Max 29
Mostly sunny.
Chance of any rain: 5%

Flinders area

Mostly sunny. The chance of fog south of Hawker in the early morning. Light winds becoming west to northwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching 23 to 28.

Sun protection recommended from 9:00 am to 3:10 pm, UV Index predicted to reach 7 [High]

Friday 26 September

Summary
Min 12
Max 32
Mostly sunny.
Chance of any rain: 5%

Flinders area

Mostly sunny. Winds west to northwesterly 25 to 35 km/h tending west to southwesterly 20 to 30 km/h during the afternoon then tending southeast to southwesterly 15 to 20 km/h during the evening. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching 26 to 32.

Sun protection recommended from 9:00 am to 3:20 pm, UV Index predicted to reach 7 [High]

Saturday 27 September

Summary
Min 11
Max 24
Mostly sunny.
Chance of any rain: 10%

Flinders area

Sunny. Winds southeast to southwesterly 15 to 20 km/h tending northwest to southwesterly 20 to 30 km/h during the morning then tending south to southwesterly during the afternoon. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching 22 to 29.

Sunday 28 September

Summary
Min 9
Max 24
Mostly sunny.
Chance of any rain: 5%

Monday 29 September

Summary
Min 11
Max 29
Partly cloudy.
Chance of any rain: 20%

Tuesday 30 September

Summary
Min 12
Max 25
Mostly sunny.
Chance of any rain: 10%

The next routine forecast will be issued at 5:40 am CST Wednesday.

Product derived from IDS10044 and IDS11049