Ongerup Weather Forecast
- 10
- 22
Shower
- 7
- 19
Cloudy
- 8
- 18
Shower
- 4
- 18
Cloudy
- 6
- 23
Partly cloudy
- 9
- 25
Partly cloudy
- 10
- 25
Partly cloudy
Today 28 Sep South Coastal
Partly cloudy. High chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon. Winds northwesterly 25 to 35 km/h tending westerly in the early afternoon then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures between 17 and 23.
Ongerup Temperature Statistics View More
September Temperature
Jacup (57km)
Lowest 5 September, 2026
1.1 °CAverage September
13.5 °CHighest 17 September, 2026
32.9 °C
Climate (2021–2026)
Jacup (57km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
22.4 °C