St Marys Weather Forecast

Today 2 Apr
- 13
- 23
Clear
Fri 3 Apr
- 13
- 24
Partly cloudy
Sat 4 Apr
- 14
- 26
Mostly sunny
Sun 5 Apr
- 18
- 28
Mostly sunny
Mon 6 Apr
- 20
- 26
Partly cloudy
Tue 7 Apr
- 15
- 23
Partly cloudy
Wed 8 Apr
- 16
- 31
Partly cloudy

Today 2 Apr
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 3 Apr
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 4 Apr
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 5 Apr
1. 1 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 6 Apr
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 Apr
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 8 Apr
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 2 Apr Adelaide

Clear. Winds southwesterly 15 to 20 km/h tending southerly in the evening then becoming light in the late evening.

St Marys Temperature Statistics View More

April Temperature

Noarlunga (18km)

Lowest 27 March, 2026
11.1 °C
Average 2026
21.7 °C
Highest 26 January, 2026
43.8 °C
Lowest 27 March, 2026
11.1 °C
Average March
19.7 °C
Highest 10 March, 2026
33 °C
Lowest 1 April, 2026
16.8 °C
Average April
19.4 °C
Highest
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Climate (2021–Present)

Noarlunga (18km)

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Average Low 2021–2026
12.7 °C
Average 2021–2026
16.7 °C
Average High 2021–2026
21.8 °C

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