Blacktown Weather Forecast

Today 19 Jul
- 3
- 18
Sunny
Sun 20 Jul
- 2
- 18
Mostly sunny
Mon 21 Jul
- 6
- 18
Shower or two
Tue 22 Jul
- 6
- 20
Partly cloudy
Wed 23 Jul
- 8
- 19
Shower or two
Thu 24 Jul
- 5
- 18
Sunny
Fri 25 Jul
- 5
- 18
Shower or two

Today 19 Jul
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 Jul
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 Jul
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 Jul
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 Jul
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 Jul
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 Jul
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 Jul Sydney

Sunny. Areas of frost and the chance of fog in the west this morning. Light winds.

Blacktown Temperature Statistics View More

July Temperature

Horsley Park (10km)

Lowest 17 July, 2025
0.5 °C
Average 2025
18 °C
Highest 28 January, 2025
42 °C
Lowest 19 June, 2025
1.6 °C
Average June
10.8 °C
Highest 23 June, 2025
22.7 °C
Lowest 17 July, 2025
0.5 °C
Average July
11.1 °C
Highest 6 July, 2025
21 °C

Climate (2020–Present)

Horsley Park (10km)

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Average Low 2020–2025
12.2 °C
Average 2020–2025
17.2 °C
Average High 2020–2025
23.5 °C

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