Merton Weather Forecast
- 15
- 28
Hazy
- 13
- 28
Partly cloudy
- 13
- 30
Partly cloudy
- 14
- 30
Partly cloudy
- 16
- 31
Shower
- 15
- 32
Partly cloudy
- 15
- 33
Partly cloudy
Today 16 Jan North East
Partly cloudy. Slight chance of a shower. The chance of smoke haze. The chance of a thunderstorm in the morning and afternoon. Winds southeasterly 25 to 40 km/h. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching 18 to 30.
Merton Temperature Statistics View More
January Temperature
Eildon Fire Tower (28km)
Lowest 12 January, 2026
8.9 °CAverage January
21.1 °CHighest 8 January, 2026
38.7 °C
Climate (2021–Present)
Eildon Fire Tower (28km)
Average Low 2021–2026
8.6 °CAverage 2021–2026
12.7 °CAverage High 2021–2026
17.9 °C