Guilderton Weather Forecast
- 12
- 18
Rain
- 13
- 19
Shower
- 14
- 19
Shower
- 12
- 19
Shower
- 12
- 17
Shower
- 10
- 17
Shower
- 9
- 19
Shower
Today 26 Jun Lower West
Cloudy. Very high chance of rain, most likely in the morning. The chance of a thunderstorm in the early morning, possibly severe with damaging winds near the south coast. Winds north to northeasterly 25 to 35 km/h turning northwesterly during the morning. Overnight temperatures falling to around 10 with daytime temperatures reaching between 15 and 18.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- North to northwesterly 20 to 30 knots, reaching up to 35 knots offshore early in the morning. Winds turning westerly 20 to 25 knots during the morning then increasing to 20 to 30 knots in the late evening.
- Seas
- 2 to 3 metres, decreasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon, then tending west to southwesterly 4 metres by early evening.
- Weather
- Cloudy. Near 100% chance of rain. The chance of a thunderstorm early this morning.
- Weather Situation
- A ridge over southern WA is beginning to weaken. A cold front will cross the west coast early Friday, continuing gradually across the south coast later Friday into Saturday. A deep low pressure system trailing the front will pass south of the State during the weekend as a weak ridge develops across the west coast from Sunday.
Guilderton Temperature Statistics View More
June Temperature
Gingin Airport (36km)
Lowest 19 June, 2026
-1.2 °CAverage June
12 °CHighest 6 June, 2026
23.4 °C
Climate (2021–2026)
Gingin Airport (36km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
26.2 °C