St Marys South Weather Forecast

Today 27 Jun
- 9
- 17
Showers increasing
Sun 28 Jun
- 10
- 18
Showers
Mon 29 Jun
- 8
- 19
Partly cloudy
Tue 30 Jun
- 7
- 21
Shower or two
Wed 1 Jul
- 10
- 23
Shower or two
Thu 2 Jul
- 14
- 22
Showers easing
Fri 3 Jul
- 11
- 20
Mostly sunny

Today 27 Jun
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 28 Jun
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 29 Jun
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 30 Jun
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 1 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 2 Jul
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 Jul
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 27 Jun Sydney

Partly cloudy. High chance of showers. Light winds.

St Marys South Temperature Statistics View More

June Temperature

Horsley Park (11km)

Lowest 1 June, 2026
4 °C
Average 2026
19.1 °C
Highest 10 January, 2026
41.5 °C
Lowest 8 May, 2026
4.1 °C
Average May
15.9 °C
Highest 3 May, 2026
25.4 °C
Lowest 1 June, 2026
4 °C
Average June
13.7 °C
Highest 10 June, 2026
22.9 °C

Climate (2021–2026)

Horsley Park (11km)

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Average Low 2021–2026
12.4 °C
Average 2021–2026
17.4 °C
Average High 2021–2026
23.8 °C

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