Hawkesbury River - Upper Half Moon Bend Weather Forecast
- 16
- 31
Possible shower developing
- 18
- 32
Showers. Possible storm
- 18
- 25
Shower or two
- 13
- 25
Possible shower
- 12
- 26
Mostly sunny
- 12
- 26
Mostly sunny
- 14
- 27
Possible shower
Today 24 Oct Sydney
Partly cloudy. The chance of fog in the early morning, mainly in the west. Slight chance of a shower in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening.
Hawkesbury River - Upper Half Moon Bend Temperature Statistics View More
October Temperature
Richmond RAAF Base (23 km)
Lowest 15 October, 2026
7.4 °CAverage October
18.5 °CHighest 12 October, 2026
35.7 °C
Climate (2021–2026)
Richmond RAAF Base (23 km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
24.7 °C