Coleraine Weather Forecast
- 12
- 39
Sunny
- 21
- 47
Mostly sunny
- 16
- 28
Partly cloudy
- 13
- 29
Partly cloudy
- 17
- 38
Partly cloudy
- 16
- 26
Cloudy
- 11
- 21
Cloudy
Today 26 Jan South West
Sunny. The chance of fog in the southeast in the early morning. The chance of smoke haze in the east in the early morning. Winds east to southeasterly 15 to 20 km/h tending southeast to southwesterly in the late afternoon then tending east to southeasterly in the late evening. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching 32 to 39.
Coleraine Temperature Statistics View More
January Temperature
Casterton (31km)
Lowest 1 January, 2026
5.7 °CAverage January
19 °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