Cumnock Weather Forecast
- 19
- 32
Storm
- 14
- 30
Partly cloudy
- 15
- 33
Storm
- 18
- 33
Storm
- 17
- 31
Partly cloudy
- 14
- 29
Partly cloudy
- 12
- 29
Partly cloudy
Today 11 Jan Central West Slopes and Plains
Mostly sunny. The chance of smoke haze in the south in the morning and early afternoon. Medium chance of showers on the northern slopes, slight chance elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds south to southwesterly 25 to 35 km/h turning east to southeasterly 25 to 40 km/h in the evening. Daytime maximum temperatures 33 to 40.
Cumnock Temperature Statistics View More
January Temperature
Wellington (D and J Rural) (44km)
Lowest 1 January, 2026
15 °CAverage January
25.1 °CHighest 8 January, 2026
39.5 °C
Climate (2021–Present)
Wellington (D and J Rural) (44km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
15.5 °CAverage High 2021–2026
24.6 °C