St Marys Weather Forecast

Today 1 Jul
- 10
- 16
Showers
Thu 2 Jul
- 9
- 15
Rain. Wind easing
Fri 3 Jul
- 9
- 15
Shower or two
Sat 4 Jul
- 8
- 15
Possible shower
Sun 5 Jul
- 6
- 14
Partly cloudy
Mon 6 Jul
- 5
- 16
Sunny
Tue 7 Jul
- 8
- 16
Mostly sunny

Today 1 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 2 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 3 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 4 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 5 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 6 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 7 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 1 Jul Adelaide

Cloudy. High chance of showers. Winds northwesterly 30 to 45 km/h.

St Marys Temperature Statistics View More

July Temperature

Noarlunga (18km)

Lowest 21 June, 2026
5.6 °C
Average 2026
18.7 °C
Highest 26 January, 2026
43.8 °C
Lowest 21 June, 2026
5.6 °C
Average June
13.3 °C
Highest 12 June, 2026
22.3 °C
Lowest
–
Average July
–
Highest
–

Climate (2021–2026)

Noarlunga (18km)

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Average Low 2021–2026
12.8 °C
Average 2021–2026
16.8 °C
Average High 2021–2026
21.9 °C

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