Hamilton Weather Forecast
- 7
- 15
Shower
- 8
- 20
Shower
- 11
- 16
Shower
- 9
- 14
Shower
- 8
- 14
Shower
- 7
- 15
Shower
- 8
- 16
Shower
Today 31 May Mid North
Partly cloudy. Medium chance of showers, most likely at night. Winds westerly 15 to 25 km/h becoming light in the late afternoon then becoming northerly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching between 13 and 17.
Hamilton Temperature Statistics View More
May Temperature
Eudunda (19km)
Lowest 25 May, 2026
5.7 °CAverage May
12.2 °CHighest 1 May, 2026
26.1 °C
Climate (2021–Present)
Eudunda (19km)
Average Low 2021–2026
10 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
21.2 °C