Guilderton Weather Forecast
- 5
- 20
Partly cloudy
- 11
- 19
Shower
- 10
- 16
Shower
- 8
- 17
Shower
- 10
- 17
Shower
- 6
- 17
Shower
- 5
- 19
Cloudy
Today 6 Aug Lower West
Partly cloudy. High chance of showers in the south, slight chance elsewhere. Light winds becoming west to northwesterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures around 19.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Variable below 10 knots becoming westerly 10 to 15 knots in the morning.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 4 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A weak ridge over inland southern WA is moving east ahead of a cold front which will cross the southwest corner of the state this afternoon. A stronger cold front will move over the South West Land Division during Friday night and Saturday and is associated with a vigorous southwesterly airstream. A broad ridge will extend over central WA from Saturday.
Guilderton Temperature Statistics View More
August Temperature
Gingin Airport (36km)
Lowest 2 August, 2026
2.7 °CAverage August
12.6 °CHighest 3 August, 2026
24.8 °C
Climate (2021–2026)
Gingin Airport (36km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
26.2 °C