Merton Weather Forecast
- 14
- 28
Partly cloudy
- 13
- 29
Partly cloudy
- 14
- 31
Partly cloudy
- 16
- 30
Partly cloudy
- 14
- 31
Partly cloudy
- 14
- 29
Partly cloudy
Today 17 Jan North East
Partly cloudy. Slight chance of a shower, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening. Damaging winds possible in the south. Winds southeasterly 25 to 35 km/h. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching between 18 and 29.
Merton Temperature Statistics View More
January Temperature
Eildon Fire Tower (28km)
Lowest 12 January, 2026
8.9 °CAverage January
20.9 °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