St Marys South Weather Forecast

Today 19 Nov
- 13
- 35
Sunny
Thu 20 Nov
- 17
- 31
Shower or two. Possible storm
Fri 21 Nov
- 15
- 19
Shower or two
Sat 22 Nov
- 16
- 22
Showers
Sun 23 Nov
- 17
- 29
Showers
Mon 24 Nov
- 17
- 29
Shower or two
Tue 25 Nov
- 18
- 33
Possible shower

Today 19 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 20 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 21 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 22 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 23 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 24 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 25 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 19 Nov Sydney

Sunny. Light winds becoming east to northeasterly 20 to 30 km/h in the early afternoon then becoming light in the late evening.

St Marys South Temperature Statistics View More

November Temperature

Horsley Park (11km)

Lowest 17 July, 2025
0.5 °C
Average 2025
17.3 °C
Highest 28 January, 2025
42 °C
Lowest 3 October, 2025
6.4 °C
Average October
19.5 °C
Highest 22 October, 2025
38.3 °C
Lowest 12 November, 2025
6.6 °C
Average November
19.5 °C
Highest 8 November, 2025
35.2 °C

Climate (2020–Present)

Horsley Park (11km)

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Average Low 2020–2025
12.3 °C
Average 2020–2025
17.2 °C
Average High 2020–2025
23.6 °C

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