Merewether Weather Forecast
- 3
- 18
Sunny
- 6
- 19
Sunny
- 6
- 20
Mostly sunny
- 6
- 21
Sunny
- 7
- 18
Possible shower
- 8
- 18
Shower or two
- 9
- 18
Shower or two
Today 25 Jul Newcastle
Sunny. The chance of morning frost. Light winds becoming northwesterly 15 to 20 km/h in the morning then becoming light in the early afternoon.
Merewether Temperature Statistics View More
July Temperature
Newcastle (Nobbys) (5km)
Lowest 24 July, 2026
7 °CAverage July
14.2 °CHighest 2 July, 2026
21.8 °C
Climate (2021–2026)
Newcastle (Nobbys) (5km)
Average Low 2021–2026
15.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C