Eighteen Mile Weather Forecast
- 15
- 24
Shower
- 14
- 26
Cloudy
- 11
- 28
Sunny
- 10
- 29
Shower
- 14
- 24
Shower
- 12
- 23
Shower
- 10
- 25
Partly cloudy
Today 24 Sep Northern Tablelands
Cloudy. High chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm during this afternoon and evening. Winds east to northeasterly 15 to 20 km/h tending east to southeasterly in the middle of the day then tending east to northeasterly in the evening. Daytime maximum temperatures between 18 and 24.
Eighteen Mile Temperature Statistics View More
September Temperature
Grafton (Agricultural Research and Advisory Station) (52km)
Lowest 2 September, 2026
7.7 °CAverage September
17.8 °CHighest 21 September, 2026
33.2 °C
Climate (2021–2026)
Grafton (Agricultural Research and Advisory Station) (52km)
Average Low 2021–2026
14.4 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
26.1 °C