Dumbarton Weather Forecast
- 13
- 32
Late shower or two
- 15
- 24
Morning showers
- 7
- 26
Sunny
- 8
- 26
Partly cloudy
- 12
- 25
Partly cloudy
- 8
- 25
Partly cloudy
- 9
- 26
Mostly sunny
Today 14 Oct Central Wheat Belt
Mostly sunny. Medium chance of showers in the far southwest in the late afternoon and evening. Near zero chance of rain elsewhere. Winds east to northeasterly 25 to 35 km/h tending north to northeasterly 20 to 30 km/h in the middle of the day then tending northwest to southwesterly 15 to 25 km/h in the late evening. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching 28 to 33.
Dumbarton Temperature Statistics View More
October Temperature
Northam (18 km)
Lowest 1 October, 2026
4.2 °CAverage October
16.1 °CHighest 6 October, 2026
32.5 °C
Climate (2021–2026)
Northam (18 km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
26.6 °C