Guilderton Weather Forecast
- 9
- 23
Partly cloudy
- 10
- 24
Partly cloudy
- 12
- 26
Partly cloudy
- 14
- 22
Shower
- 12
- 22
Shower
- 12
- 23
Partly cloudy
- 11
- 27
Sunny
Today 9 Sep Lower West
Partly cloudy. Winds easterly 15 to 25 km/h.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Southeasterly 10 to 15 knots turning easterly in the evening. Winds reaching up to 20 knots offshore in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- East to northeasterly winds continue with a high pressure system located in the Bight. Winds turning northwesterly on Friday as the high moves east ahead of a weak cold front moving over the southwest corner on Saturday. A second weak cold front will follow later Sunday.
Guilderton Temperature Statistics View More
September Temperature
Gingin Airport (36km)
Lowest 2 September, 2026
4.4 °CAverage September
14.4 °CHighest 7 September, 2026
22.8 °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