Cascade Weather Forecast
- 11
- 18
Possible shower
- 9
- 21
Partly cloudy
- 9
- 23
Sunny
- 9
- 24
Shower or two
- 11
- 14
Showers
- 9
- 13
Shower or two
- 5
- 18
Partly cloudy
Today 24 Sep Mid North Coast
Partly cloudy. Slight chance of a shower about higher ground, becoming less likely in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the south in the late afternoon and evening. Winds northeasterly 15 to 25 km/h becoming light in the late evening.
Cascade Temperature Statistics View More
September Temperature
Grafton Airport (57km)
Lowest 19 September, 2026
5.3 °CAverage September
17.2 °CHighest 21 September, 2026
34.1 °C
Climate (2021–2026)
Grafton Airport (57km)
Average Low 2021–2026
13.2 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
26.2 °C