Coleraine Weather Forecast
- 8
- 17
Sunny
- 11
- 16
Showers easing
- 6
- 16
Mostly sunny
- 8
- 18
Shower or two
- 12
- 16
Showers
- 6
- 14
Partly cloudy
- 7
- 15
Showers
Today 9 Jun South West
Mostly sunny. Slight chance of a shower about the ranges this evening. Near zero chance of rain elsewhere. Winds northerly 20 to 30 km/h increasing to 25 to 35 km/h in the middle of the day. Daytime maximum temperatures around 17.
Coleraine Temperature Statistics View More
June Temperature
Casterton (31km)
Lowest 5 June, 2026
4.5 °CAverage June
10.4 °CHighest 2 June, 2026
16.4 °C
Climate (2021–Present)
Casterton (31km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
19.8 °C