Barrabup Weather Forecast
- 14
- 23
Shower
- 12
- 17
Shower
- 11
- 19
Cloudy
- 8
- 20
Cloudy
- 10
- 20
Shower
- 9
- 20
Partly cloudy
- 9
- 20
Partly cloudy
Today 18 Sep South West
Becoming cloudy. Patchy fog early this morning. Very high chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm near the coast during this evening. Winds northerly and light tending north to northwesterly 20 to 30 km/h in the morning then increasing to 25 to 35 km/h in the late evening. Daytime maximum temperatures in the low to mid 20s.
Barrabup Temperature Statistics View More
September Temperature
Jarrahwood (10km)
Lowest 7 September, 2026
3.2 °CAverage September
15 °CHighest 16 September, 2026
28.4 °C
Climate (2021–2026)
Jarrahwood (10km)
Average Low 2021–2026
9 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
23.9 °C