Mountain Bay Weather Forecast
- 2
- 20
Mostly sunny
- 5
- 22
Mostly sunny
- 7
- 24
Sunny
- 8
- 16
Partly cloudy
- 3
- 19
Sunny
- 5
- 22
Mostly sunny
- 7
- 23
Partly cloudy
Today 18 Sep North East
Areas of frost and patchy fog in the morning. Mostly sunny afternoon. Winds southeast to southwesterly 15 to 20 km/h tending northeast to southeasterly before dawn then tending northwest to northeasterly 15 to 25 km/h in the morning. Overnight temperatures falling to around 2 with daytime temperatures reaching between 15 and 20.
Mountain Bay Temperature Statistics View More
September Temperature
Lake Eildon (16km)
Lowest 17 September, 2026
1 °CAverage September
11.2 °CHighest 13 September, 2026
23.6 °C
Climate (2021–2026)
Lake Eildon (16km)
Average Low 2021–2026
8.7 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
21.1 °C