Guilderton Weather Forecast
- 18
- 33
Sunny
- 18
- 31
Sunny
- 20
- 32
Partly cloudy
- 21
- 36
Sunny
- 24
- 35
Sunny
- 18
- 27
Partly cloudy
- 17
- 32
Sunny
Today 29 Jan Lower West
Sunny. Winds east to northeasterly 25 to 35 km/h shifting south to southwesterly 15 to 25 km/h in the late morning then becoming light in the late evening. Daytime maximum temperatures in the low to mid 30s.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- East to southeasterly 10 to 15 knots turning southerly 15 to 20 knots in the middle of the day.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A ridge lies to the south of the state, with a trough deepening down the west coast during the week and into the weekend.
Guilderton Temperature Statistics View More
January Temperature
Gingin Airport (36km)
Lowest 27 January, 2026
9.5 °CAverage January
23.5 °CHighest 21 January, 2026
42.4 °C
Climate (2021–Present)
Gingin Airport (36km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
18.3 °CAverage High 2021–2026
26.2 °C