Coleraine Weather Forecast
- 7
- 20
Shower or two
- 10
- 24
Partly cloudy
- 12
- 30
Mostly sunny
- 12
- 24
Partly cloudy
- 10
- 20
Showers
- 9
- 16
Cloudy
- 6
- 18
Shower or two
Today 22 Nov South West
Cloudy. The chance of fog in the southeast in the early morning. High chance of showers, most likely in the late afternoon and evening. Winds east to southeasterly 15 to 20 km/h becoming light in the early morning. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching between 18 and 22.
Coleraine Temperature Statistics View More
November Temperature
Casterton (31km)
Lowest 21 November, 2025
0.9 °CAverage November
11.8 °CHighest 2 November, 2025
24.5 °C
Climate (2020–Present)
Casterton (31km)
Average Low 2020–2025
8.4 °CAverage 2020–2025
13.5 °CAverage High 2020–2025
19.7 °C