South Grafton Airport Weather Forecast

    • 11
    • 23

    Possible shower

    • 15
    • 23

    Possible shower

    • 16
    • 24

    Shower or two

    • 15
    • 24

    Shower or two

    • 15
    • 25

    Shower or two

    • 15
    • 25

    Shower or two

    • 12
    • 23

    Shower or two

Today 21 May Northern Rivers

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. Winds southerly 20 to 30 km/h. Daytime maximum temperatures in the low 20s.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Grafton Airport Temperature Statistics View More

May Temperature

Grafton (Agricultural Research and Advisory Station) (10km)

  • Lowest 9 May, 2026

    6.3 °C

  • Average May

    18.3 °C

  • Highest 5 May, 2026

    28.7 °C

Climate (2021–Present)

Grafton (Agricultural Research and Advisory Station) (10km)

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

  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    19.3 °C

  • Average High 2021–2026

    26 °C
Get WillyWeather+ to remove ads