Guilderton Weather Forecast
- 8
- 22
Partly cloudy
- 11
- 23
Partly cloudy
- 15
- 20
Shower
- 13
- 18
Shower
- 9
- 18
Partly cloudy
- 7
- 20
Partly cloudy
- 10
- 24
Partly cloudy
Today 20 Oct Lower West
Sunny. Light winds becoming west to southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- South to southwesterly 10 to 15 knots tending west to southwesterly below 10 knots during the afternoon and evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon.
- Weather
- Cloud clearing.
- Weather Situation
- A ridge lies over the southern half of WA, with a series of cold fronts forecast to brush past the southwest coast during the week.
Guilderton Temperature Statistics View More
October Temperature
Gingin Airport (36 km)
Lowest 1 October, 2026
3.4 °CAverage October
15.7 °CHighest 14 October, 2026
31.7 °C
Climate (2021–2026)
Gingin Airport (36 km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
18.3 °CAverage High 2021–2026
26.2 °C