Harrow Weather Forecast
- 14
- 23
Shower
- 12
- 20
Rain
- 9
- 16
Shower
- 6
- 17
Shower
- 5
- 17
Cloudy
- 5
- 19
Shower
- 7
- 16
Shower
Today 30 Sep Wimmera
Cloudy. High chance of showers in the southwest, medium chance elsewhere. The chance of a thunderstorm in the west in the late afternoon and evening. Winds northwest to northeasterly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures 23 to 28.
Harrow Temperature Statistics View More
September Temperature
Casterton (52km)
Lowest 22 September, 2026
-1.3 °CAverage September
11.6 °CHighest 19 September, 2026
24.8 °C
Climate (2021–2026)
Casterton (52km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
19.8 °C