Coleraine Weather Forecast
- 12
- 16
Rain
- 13
- 18
Rain increasing
- 13
- 16
Showers easing
- 8
- 13
Showers
- 7
- 13
Shower or two
- 5
- 13
Partly cloudy
- 5
- 14
Partly cloudy
Today 16 Jun South West
Cloudy. Very high chance of rain. Winds northerly 20 to 30 km/h. Overnight temperatures falling to around 11 with daytime temperatures reaching around 16.
Coleraine Temperature Statistics View More
June Temperature
Casterton (31km)
Lowest 15 June, 2026
0.6 °CAverage June
10.6 °CHighest 12 June, 2026
18.3 °C
Climate (2021–Present)
Casterton (31km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
19.8 °C