Grevillia Weather Forecast
- 19
- 28
Storm
- 19
- 30
Storm
- 20
- 30
Storm
- 19
- 29
Storm
- 19
- 29
Shower
- 18
- 30
Partly cloudy
- 17
- 30
Partly cloudy
Today 3 Jan Northern Rivers
Partly cloudy. Medium chance of showers near the Queensland border, slight chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming east to northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Grevillia Temperature Statistics View More
January Temperature
Casino Airport (53km)
Lowest 1 January, 2026
17.9 °CAverage January
22.8 °CHighest 1 January, 2026
32.1 °C
Climate (2021–Present)
Casino Airport (53km)
Average Low 2021–2026
13.7 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
26.5 °C