Blacktown Weather Forecast

Today 4 Apr
- 18
- 20
Shower or two
Sun 5 Apr
- 15
- 23
Shower or two clearing
Mon 6 Apr
- 12
- 25
Mostly sunny
Tue 7 Apr
- 14
- 32
Sunny
Wed 8 Apr
- 18
- 28
Possible shower
Thu 9 Apr
- 18
- 30
Partly cloudy
Fri 10 Apr
- 18
- 32
Partly cloudy

Today 4 Apr
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 5 Apr
1. 2 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 6 Apr
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 7 Apr
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 8 Apr
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 9 Apr
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 10 Apr
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 4 Apr Sydney

Cloudy. Medium chance of showers. Winds southerly 15 to 25 km/h.

Blacktown Temperature Statistics View More

April Temperature

Horsley Park (10km)

Lowest 27 March, 2026
11.5 °C
Average 2026
22.1 °C
Highest 10 January, 2026
41.5 °C
Lowest 27 March, 2026
11.5 °C
Average March
21.2 °C
Highest 11 March, 2026
33.3 °C
Lowest 1 April, 2026
13.4 °C
Average April
19.8 °C
Highest 1 April, 2026
27.9 °C

Climate (2021–Present)

Horsley Park (10km)

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Average Low 2021–2026
12.3 °C
Average 2021–2026
17.3 °C
Average High 2021–2026
23.8 °C

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