Arcadia Vale Weather Forecast
- 13
- 23
Shower or two
- 11
- 26
Partly cloudy
- 10
- 25
Sunny
- 12
- 25
Partly cloudy
- 13
- 27
Shower or two
- 16
- 28
Showers
- 15
- 26
Shower or two
Today 27 Oct Newcastle
Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Winds easterly 15 to 20 km/h tending northeasterly in the evening then becoming light in the late evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.
- Weather
- Cloudy. 70% chance of showers.
- Weather Situation
- Winds will turn east to northeasterly along the northern and central parts of the coast today as a weak trough forms near the coast. This trough will then deepen to a low pressure system near the central parts of the coast late today before quickly moving offshore. This will be followed by a high pressure ridge building across the state, which will become the dominant feature over the coastal waters mid to late this week until the next trough brushes the coast on the weekend.
Arcadia Vale Temperature Statistics View More
October Temperature
Lake Macquarie (Cooranbong) (11 km)
Lowest 9 October, 2026
6.6 °CAverage October
18.1 °CHighest 12 October, 2026
36.4 °C
Climate (2021–2026)
Lake Macquarie (Cooranbong) (11 km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
24 °C