St Marys Weather Forecast

Today 24 Jun
- 11
- 21
Showers
Wed 25 Jun
- 9
- 16
Shower or two
Thu 26 Jun
- 5
- 16
Sunny
Fri 27 Jun
- 5
- 17
Partly cloudy
Sat 28 Jun
- 7
- 18
Partly cloudy
Sun 29 Jun
- 6
- 19
Possible shower
Mon 30 Jun
- 7
- 17
Possible shower

Today 24 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 25 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
Thu 26 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
Fri 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
Sat 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
Sun 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
Mon 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

Today 24 Jun Sydney

Partly cloudy. High chance of showers, most likely in the morning. Winds northerly 15 to 25 km/h turning northwesterly in the middle of the day.

St Marys Temperature Statistics View More

June Temperature

Penrith Lakes (10km)

Lowest 19 June, 2025
1.1 °C
Average 2025
19.4 °C
Highest 28 January, 2025
42.5 °C
Lowest 30 May, 2025
6.8 °C
Average May
15.8 °C
Highest 7 May, 2025
28.2 °C
Lowest 19 June, 2025
1.1 °C
Average June
10.3 °C
Highest 1 June, 2025
20.5 °C

Climate (2020–Present)

Penrith Lakes (10km)

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Average Low 2020–2025
12.5 °C
Average 2020–2025
17.6 °C
Average High 2020–2025
24.7 °C

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