Hawkesbury River - Sussex Reach Weather Forecast

Today 4 Sep
- 10
- 26
Clear
Sat 5 Sep
- 13
- 32
Windy. Partly cloudy
Sun 6 Sep
- 13
- 24
Sunny
Mon 7 Sep
- 10
- 24
Partly cloudy
Tue 8 Sep
- 11
- 21
Partly cloudy
Wed 9 Sep
- 8
- 21
Cloudy
Thu 10 Sep
- 9
- 19
Partly cloudy

Today 4 Sep
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 5 Sep
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 6 Sep
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 7 Sep
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 8 Sep
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 9 Sep
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 10 Sep
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 Sep Sydney

Clear. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.

Hawkesbury River - Sussex Reach Temperature Statistics View More

September Temperature

Richmond RAAF Base (19km)

Lowest 24 July, 2026
-0.5 °C
Average 2026
17.3 °C
Highest 10 January, 2026
42.8 °C
Lowest 6 August, 2026
0 °C
Average August
12.6 °C
Highest 24 August, 2026
26.2 °C
Lowest 1 September, 2026
5.3 °C
Average September
18.9 °C
Highest 2 September, 2026
28.7 °C

Climate (2021–2026)

Richmond RAAF Base (19km)

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Average Low 2021–2026
11.8 °C
Average 2021–2026
17.6 °C
Average High 2021–2026
24.7 °C

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