Hamilton South Weather Forecast
- 15
- 31
Sunny
- 17
- 35
Partly cloudy
- 20
- 28
Mostly sunny
- 11
- 24
Mostly sunny
- 10
- 22
Sunny
- 10
- 24
Mostly sunny
- 12
- 26
Mostly sunny
Today 9 Apr Newcastle
Sunny. Light winds becoming east to northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.
Hamilton South Temperature Statistics View More
April Temperature
Newcastle (Nobbys) (5km)
Lowest 6 April, 2026
13.4 °CAverage April
21 °CHighest 7 April, 2026
30.3 °C
Climate (2021–Present)
Newcastle (Nobbys) (5km)
Average Low 2021–2026
15.3 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
22.3 °C