Merton Weather Forecast
- 17
- 33
Partly cloudy
- 14
- 26
Storm
- 9
- 22
Cloudy
- 10
- 20
Cloudy
- 8
- 23
Partly cloudy
- 8
- 18
Cloudy
- 7
- 23
Partly cloudy
Today 20 Dec North East
Partly cloudy. Medium chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds north to northwesterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures 25 to 35.
Merton Temperature Statistics View More
December Temperature
Strathbogie (14km)
Lowest 3 December, 2025
2.8 °CAverage December
17.6 °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