Coleraine Weather Forecast
- 4
- 14
Shower or two
- 5
- 16
Shower or two
- 8
- 20
Cloudy
- 8
- 24
Partly cloudy
- 14
- 22
Showers
- 10
- 20
Shower or two
- 9
- 22
Shower or two
Today 27 Oct South West
Partly cloudy. Medium chance of showers in the afternoon and early evening. Winds westerly 15 to 25 km/h tending southwesterly in the late afternoon then becoming light in the late evening. Daytime maximum temperatures around 15.
Coleraine Temperature Statistics View More
October Temperature
Casterton (31 km)
Lowest 7 October, 2026
1.1 °CAverage October
14.2 °CHighest 22 October, 2026
29.8 °C
Climate (2021–2026)
Casterton (31 km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
19.9 °C