Calliope Weather Forecast
- 21
- 30
Shower or two. Possible storm
- 20
- 30
Shower or two
- 20
- 29
Shower or two
- 19
- 28
Shower or two
- 18
- 29
Shower or two
- 18
- 32
Shower or two
Today 17 Jan Northern Rivers
Cloudy. High chance of showers. The chance of a thunderstorm during this afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures around 30.
Calliope Temperature Statistics View More
January Temperature
Grafton (Agricultural Research and Advisory Station) (10km)
Lowest 8 January, 2026
17.9 °CAverage January
24.6 °CHighest 10 January, 2026
35.6 °C
Climate (2021–Present)
Grafton (Agricultural Research and Advisory Station) (10km)
Average Low 2021–2026
14.2 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
25.9 °C