Glenbrook Weather Forecast

Today 19 Sep
- 9
- 31
Sunny
Sun 20 Sep
- 12
- 34
Sunny
Mon 21 Sep
- 16
- 31
Shower or two developing
Tue 22 Sep
- 12
- 19
Shower or two
Wed 23 Sep
- 13
- 23
Shower or two
Thu 24 Sep
- 14
- 27
Partly cloudy
Fri 25 Sep
- 14
- 32
Mostly sunny

Today 19 Sep
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 20 Sep
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 21 Sep
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 22 Sep
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 23 Sep
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 24 Sep
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 25 Sep
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 19 Sep Sydney

Sunny. Winds west to southwesterly 15 to 25 km/h.

Glenbrook Temperature Statistics View More

September Temperature

Penrith Lakes (7km)

Lowest 31 July, 2026
1.1 °C
Average 2026
17.4 °C
Highest 9 January, 2026
42.5 °C
Lowest 6 August, 2026
2.1 °C
Average August
13.1 °C
Highest 24 August, 2026
25.9 °C
Lowest 18 September, 2026
5.4 °C
Average September
16.2 °C
Highest 5 September, 2026
33.1 °C

Climate (2021–2026)

Penrith Lakes (7km)

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Average Low 2021–2026
12.7 °C
Average 2021–2026
17.9 °C
Average High 2021–2026
24.9 °C

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