Thornleigh Weather Forecast

Today 16 Oct
- 13
- 20
Shower or two
Sat 17 Oct
- 12
- 21
Shower or two
Sun 18 Oct
- 12
- 21
Shower or two
Mon 19 Oct
- 12
- 22
Shower or two
Tue 20 Oct
- 13
- 24
Possible shower
Wed 21 Oct
- 14
- 26
Partly cloudy
Thu 22 Oct
- 16
- 25
Partly cloudy

Today 16 Oct
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 17 Oct
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 18 Oct
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 19 Oct
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 20 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 21 Oct
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 22 Oct
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 16 Oct Sydney

Partly cloudy. Medium chance of showers, becoming less likely in the afternoon. Winds easterly 15 to 25 km/h becoming light in the late evening.

Thornleigh Temperature Statistics View More

October Temperature

Parramatta North (Masons Drive) (9 km)

Lowest 6 August, 2026
3 °C
Average 2026
16 °C
Highest 10 January, 2026
42.2 °C
Lowest 18 September, 2026
6 °C
Average September
18.1 °C
Highest 26 September, 2026
34.5 °C
Lowest 15 October, 2026
8.4 °C
Average October
17.9 °C
Highest 12 October, 2026
34.5 °C

Climate (2021–2026)

Parramatta North (Masons Drive) (9 km)

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Average Low 2021–2026
13.3 °C
Average 2021–2026
17.5 °C
Average High 2021–2026
23.7 °C

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