Castlereagh Weather Forecast

    • 7
    • 11

    Light rain

    • 9
    • 11

    Light rain

    • 9
    • 11

    Overcast

    • 8
    • 11

    Light rain

    • 6
    • 11

    Overcast

    • 3
    • 9

    Partly cloudy

    • 5
    • 8

    Cloudy

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Castlereagh Temperature Statistics

February Temperature

Aldergrove (23km)

  • Lowest 14 February, 2026

    -1.7 °C

  • Average February

    5.1 °C

  • Highest 20 February, 2026

    10 °C

Climate (2021–Present)

Aldergrove (23km)

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

  • Average Low 2021–2026

    7.4 °C

  • Average 2021–2026

    10.4 °C

  • Average High 2021–2026

    13.4 °C
Get WillyWeather+ to remove ads