Merton Weather Forecast
- 11
- 25
Sunny
- 9
- 29
Partly cloudy
- 11
- 32
Partly cloudy
- 16
- 33
Storm
- 15
- 30
Partly cloudy
- 12
- 29
Sunny
- 12
- 33
Sunny
Today 31 Dec North East
Partly cloudy. Medium chance of showers in the east, most likely in the early morning. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon, possibly severe with damaging winds near the New South Wales border. Winds south to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 11 and 17 with daytime temperatures reaching 21 to 32.
Merton Temperature Statistics View More
December Temperature
Strathbogie (14km)
Lowest 3 December, 2025
2.8 °CAverage December
17 °CHighest 18 December, 2025
37.2 °C
Climate (2020–Present)
Strathbogie (14km)
Average Low 2020–2025
6.1 °CAverage 2020–2025
12 °CAverage High 2020–2025
18.9 °C