Hornsby Weather Forecast

Today 5 Jun
- 11
- 18
Mostly clear
Sat 6 Jun
- 7
- 18
Sunny
Sun 7 Jun
- 7
- 19
Sunny
Mon 8 Jun
- 9
- 18
Shower or two
Tue 9 Jun
- 10
- 20
Partly cloudy
Wed 10 Jun
- 11
- 21
Showers increasing
Thu 11 Jun
- 13
- 21
Shower or two

Today 5 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 6 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 7 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 8 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 9 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 10 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 11 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 5 Jun Sydney

Mostly clear. Winds southwesterly 15 to 20 km/h.

Hornsby Temperature Statistics View More

June Temperature

Terrey Hills (12km)

Lowest 8 May, 2026
6.5 °C
Average 2026
19.3 °C
Highest 10 January, 2026
40.5 °C
Lowest 8 May, 2026
6.5 °C
Average May
15.9 °C
Highest 3 May, 2026
23.7 °C
Lowest 1 June, 2026
7 °C
Average June
13.4 °C
Highest 3 June, 2026
20.1 °C

Climate (2021–Present)

Terrey Hills (12km)

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Average Low 2021–2026
13.5 °C
Average 2021–2026
17 °C
Average High 2021–2026
21.9 °C

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