Merewether Weather Forecast

    • 15
    • 20

    Showers increasing

    • 12
    • 20

    Shower or two

    • 10
    • 22

    Partly cloudy

    • 10
    • 27

    Sunny

    • 13
    • 30

    Sunny

    • 15
    • 30

    Shower or two

    • 15
    • 23

    Showers

Today 27 Sep Newcastle

Cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds southerly 25 to 35 km/h turning southeasterly 20 to 30 km/h in the late afternoon.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merewether Temperature Statistics View More

September Temperature

Newcastle (Nobbys) (5km)

  • Lowest 9 September, 2026

    8.7 °C

  • Average September

    17.5 °C

  • Highest 21 September, 2026

    32 °C

Climate (2021–2026)

Newcastle (Nobbys) (5km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
Get WillyWeather+ to remove ads