Blackheath Weather Forecast
- 11
- 23
Storm
- 9
- 19
Shower
- 7
- 15
Cloudy
- 3
- 14
Cloudy
- 2
- 15
Partly cloudy
- 3
- 21
Sunny
- 6
- 25
Sunny
Today 13 Sep Wimmera
Partly cloudy. Very high chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds northeasterly 15 to 25 km/h shifting west to northwesterly 15 to 20 km/h in the afternoon. Overnight temperatures falling to around 11 with daytime temperatures reaching the low to mid 20s.
Blackheath Temperature Statistics View More
September Temperature
Longerenong (22km)
Lowest 8 September, 2026
-0.8 °CAverage September
10.2 °CHighest 1 September, 2026
20.6 °C
Climate (2021–2026)
Longerenong (22km)
Average Low 2021–2026
8.1 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
22.2 °C