Marchmont Weather Forecast
- 11
- 15
Rain
- 10
- 17
Shower or two
- 9
- 18
Showers easing
- 10
- 17
Shower or two
- 7
- 12
Shower or two
- 6
- 11
Shower or two
- 5
- 11
Shower or two
Today 26 May Southern Tablelands
Cloudy. Very high chance of rain. The chance of a thunderstorm in the northwest in the late afternoon and evening. Winds east to southeasterly 15 to 20 km/h becoming light in the late afternoon. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching between 13 and 16.
Marchmont Temperature Statistics View More
May Temperature
Canberra Airport (52km)
Lowest 21 May, 2026
-0.4 °CAverage May
11.5 °CHighest 1 May, 2026
23.7 °C
Climate (2021–Present)
Canberra Airport (52km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
13.3 °CAverage High 2021–2026
20.9 °C