Hamilton Weather Forecast
- 11
- 14
Shower
- 8
- 15
Cloudy
- 5
- 16
Cloudy
- 5
- 17
Partly cloudy
- 7
- 14
Cloudy
- 5
- 16
Partly cloudy
- 7
- 20
Sunny
Today 5 Sep Mid North
Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm in the west early this morning. Damaging winds possible. Winds west to northwesterly 25 to 40 km/h tending west to southwesterly 40 to 60 km/h during the morning and early afternoon then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures between 13 and 17.
Hamilton Temperature Statistics View More
September Temperature
Eudunda (19km)
Lowest 3 September, 2026
7.8 °CAverage September
12.1 °CHighest 1 September, 2026
21.3 °C
Climate (2021–2026)
Eudunda (19km)
Average Low 2021–2026
10.1 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
21.3 °C