Koolkhan Weather Forecast
- 15
- 31
Mostly clear
- 14
- 24
Shower or two
- 9
- 25
Mostly sunny
- 11
- 30
Mostly sunny
- 14
- 31
Shower or two
- 16
- 33
Possible shower or storm
- 14
- 34
Possible shower
Today 6 Oct Northern Rivers
Partly cloudy. Medium chance of showers in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds and large hail in the afternoon. Winds northwesterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures around 30.
Koolkhan Temperature Statistics View More
October Temperature
Grafton (Agricultural Research and Advisory Station) (2 km)
Lowest 1 October, 2026
9.7 °CAverage October
18.1 °CHighest 4 October, 2026
28.5 °C
Climate (2021–2026)
Grafton (Agricultural Research and Advisory Station) (2 km)
Average Low 2021–2026
14.4 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
26.1 °C