Hawkesbury River - Windsor Weather Forecast

Today 22 Sep
- 11
- 18
Showers
Wed 23 Sep
- 12
- 23
Shower or two
Thu 24 Sep
- 13
- 27
Partly cloudy
Fri 25 Sep
- 11
- 31
Partly cloudy
Sat 26 Sep
- 12
- 34
Mostly sunny
Sun 27 Sep
- 12
- 24
Cloudy
Mon 28 Sep
- 11
- 27
Partly cloudy

Today 22 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 23 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 24 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
Fri 25 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 26 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 27 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 28 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 22 Sep Sydney

Cloudy. Very high chance of showers. Winds east to southeasterly 15 to 25 km/h.

Hawkesbury River - Windsor Temperature Statistics View More

September Temperature

Richmond RAAF Base (4km)

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 18 September, 2026
2.9 °C
Average September
16.7 °C
Highest 20 September, 2026
33.9 °C

Climate (2021–2026)

Richmond RAAF Base (4km)

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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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