Hamilton Weather Forecast
- 20
- 26
Clear
- 17
- 29
Sunny
- 19
- 27
Cloudy
- 18
- 28
Partly cloudy
- 20
- 30
Sunny
- 19
- 33
Late shower or two
- 18
- 22
Shower or two
Today 27 Jan Newcastle
Clear. Winds easterly 15 to 20 km/h becoming light in the late evening.
Hamilton Temperature Statistics View More
January Temperature
Newcastle (Nobbys) (5km)
Lowest 12 January, 2026
16.7 °CAverage January
22 °CHighest 10 January, 2026
36.9 °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