Merewether Weather Forecast
- 15
- 21
Partly cloudy
- 10
- 21
Sunny
- 11
- 23
Mostly sunny
- 13
- 22
Mostly sunny
- 14
- 22
Cloudy
- 13
- 19
Partly cloudy
- 11
- 19
Possible shower
Today 15 Jun Newcastle
Cloudy. Medium chance of showers, becoming less likely in the afternoon. Winds southeasterly 15 to 20 km/h becoming light in the early afternoon.
Merewether Temperature Statistics View More
June Temperature
Newcastle (Nobbys) (5km)
Lowest 7 June, 2026
8.2 °CAverage June
15.4 °CHighest 10 June, 2026
21.6 °C
Climate (2021–Present)
Newcastle (Nobbys) (5km)
Average Low 2021–2026
15.4 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C