Beaumaris Weather Forecast
- 15
- 20
Possible shower
- 15
- 20
Shower or two
- 16
- 22
Possible shower
- 14
- 23
Partly cloudy
- 13
- 19
Possible shower
- 12
- 21
Partly cloudy
- 13
- 23
Possible shower
Today 18 Jan St Helens
Cloudy. Medium chance of showers. Winds easterly 20 to 25 km/h.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Easterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Easterly 1.5 to 2 metres.
- Weather
- Cloudy. 50% chance of showers.
Beaumaris Temperature Statistics View More
January Temperature
St Helens Aerodrome (9km)
Lowest 12 January, 2026
9.4 °CAverage January
17.4 °CHighest 7 January, 2026
33.6 °C
Climate (2021–Present)
St Helens Aerodrome (9km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.3 °CAverage High 2021–2026
18.2 °C