St Marys Weather Forecast

Today 29 Oct
- 11
- 24
Clear
Fri 30 Oct
- 17
- 28
Showers developing
Sat 31 Oct
- 16
- 22
Shower or two
Sun 1 Nov
- 13
- 25
Showers increasing
Mon 2 Nov
- 16
- 25
Shower or two
Tue 3 Nov
- 13
- 22
Partly cloudy
Wed 4 Nov
- 14
- 22
Shower or two

Today 29 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 30 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 31 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 1 Nov
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 2 Nov
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 3 Nov
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 4 Nov
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 29 Oct Adelaide

Clear. Winds easterly 15 to 20 km/h.

St Marys Temperature Statistics View More

October Temperature

Noarlunga (18 km)

Lowest 17 July, 2026
3.6 °C
Average 2026
16.9 °C
Highest 26 January, 2026
43.8 °C
Lowest 17 September, 2026
5.4 °C
Average September
15.4 °C
Highest 29 September, 2026
33.2 °C
Lowest 28 October, 2026
7.3 °C
Average October
16.7 °C
Highest 22 October, 2026
32.6 °C

Climate (2021–2026)

Noarlunga (18 km)

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Average Low 2021–2026
12.9 °C
Average 2021–2026
16.8 °C
Average High 2021–2026
21.9 °C

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