Hawkesbury River - Sackville Weather Forecast

Today 9 Dec
- 16
- 38
Cloudy
Wed 10 Dec
- 18
- 31
Partly cloudy
Thu 11 Dec
- 18
- 22
Showers increasing
Fri 12 Dec
- 17
- 22
Showers
Sat 13 Dec
- 15
- 33
Shower or two. Possible storm
Sun 14 Dec
- 17
- 35
Mostly sunny
Mon 15 Dec
- 16
- 30
Shower or two

Today 9 Dec
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 10 Dec
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 11 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 12 Dec
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 13 Dec
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 14 Dec
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 15 Dec
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 9 Dec Sydney

Cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds southerly 20 to 30 km/h.

Hawkesbury River - Sackville Temperature Statistics View More

December Temperature

Penrith Lakes (30km)

Lowest 20 July, 2025
-0.3 °C
Average 2025
18 °C
Highest 28 January, 2025
42.5 °C
Lowest 12 November, 2025
7.5 °C
Average November
21.4 °C
Highest 25 November, 2025
37.2 °C
Lowest 1 December, 2025
11.3 °C
Average December
22.9 °C
Highest 6 December, 2025
41.7 °C

Climate (2020–Present)

Penrith Lakes (30km)

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Average Low 2020–2025
12.5 °C
Average 2020–2025
17.7 °C
Average High 2020–2025
24.7 °C

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