Coleraine Weather Forecast
- 15
- 36
Windy. Partly cloudy
- 13
- 22
Windy. Partly cloudy
- 9
- 21
Partly cloudy
- 8
- 26
Sunny
- 10
- 26
Partly cloudy
- 11
- 22
Cloudy
- 11
- 21
Cloudy
Today 9 Jan South West
Partly cloudy. The chance of smoke haze in the east in the late afternoon and evening. Slight chance of a shower in the southeast, near zero chance elsewhere. The chance of a thunderstorm with little or no rainfall. Damaging winds possible about the ranges. Winds westerly 30 to 45 km/h decreasing to 15 to 25 km/h in the late evening.
Coleraine Temperature Statistics View More
January Temperature
Casterton (31km)
Lowest 1 January, 2026
5.7 °CAverage January
19.3 °CHighest 7 January, 2026
41.6 °C
Climate (2021–Present)
Casterton (31km)
Average Low 2021–2026
8.4 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
19.7 °C