Blythewood Weather Forecast
- 9
- 18
Partly cloudy
- 11
- 17
Showers. Possible storm
- 9
- 16
Showers
- 9
- 17
Showers
- 6
- 17
Partly cloudy
- 6
- 18
Partly cloudy
- 7
- 20
Mostly sunny
Today 4 Sep Lower West
Partly cloudy. The chance of morning fog in the south. Slight chance of a shower. Light winds. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 19.
Blythewood Temperature Statistics View More
September Temperature
Dwellingup (19km)
Lowest 1 September, 2025
1.5 °CAverage September
9.5 °CHighest 2 September, 2025
18.7 °C
Climate (2020–Present)
Dwellingup (19km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
16.1 °CAverage High 2020–2025
23.4 °C