Illaroo Group Camping Area Weather Forecast

    • 13
    • 21

    Partly cloudy

    • 11
    • 23

    Partly cloudy

    • 10
    • 24

    Sunny

    • 12
    • 28

    Partly cloudy

    • 15
    • 20

    Windy

    • 12
    • 19

    Shower

    • 12
    • 22

    Shower

Today 12 Sep Northern Rivers

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm inland in the afternoon and evening. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
South to southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Cape Byron.
Weather
Partly cloudy.
Weather Situation
A high pressure system will drift across the Tasman Sea this weekend, causing winds to turn northeasterly. Northerly winds are expected to increase on Monday before turning southerly in the far south. This southerly change will continue to move north along the coast on Tuesday and strengthen.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Illaroo Group Camping Area Temperature Statistics View More

September Temperature

Grafton Airport (25km)

  • Lowest 9 September, 2026

    6.3 °C

  • Average September

    17.2 °C

  • Highest 3 September, 2026

    33.1 °C

Climate (2021–2026)

Grafton Airport (25km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    26.2 °C
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