Hamilton Weather Forecast
- 9
- 20
Partly cloudy
- 9
- 19
Possible shower
- 8
- 18
Cloudy
- 8
- 21
Cloudy
- 8
- 28
Mostly sunny
- 12
- 33
Sunny
- 15
- 35
Mostly sunny
Today 23 Dec Hamilton
Partly cloudy. Slight chance of a shower this morning. Winds west to southwesterly 15 to 25 km/h becoming light in the late evening.
Hamilton Temperature Statistics View More
December Temperature
Hamilton Airport (11km)
Lowest 7 December, 2025
2.2 °CAverage December
15.5 °CHighest 18 December, 2025
37.8 °C
Climate (2020–Present)
Hamilton Airport (11km)
Average Low 2020–2025
8.1 °CAverage 2020–2025
13 °CAverage High 2020–2025
19.2 °C