Clarence River - Dart Island Weather Forecast

    • 21
    • 32

    Mostly sunny

    • 22
    • 34

    Sunny

    • 23
    • 35

    Mostly sunny

    • 23
    • 29

    Shower or two

    • 22
    • 26

    Possible shower

    • 21
    • 29

    Partly cloudy

    • 21
    • 26

    Shower or two

Today 20 Dec Northern Rivers

Sunny morning. The chance of fog inland in the early morning. The chance of a thunderstorm in the afternoon. Light winds becoming north to northeasterly 20 to 30 km/h in the middle of the day. Overnight temperatures falling to around 19 with daytime temperatures reaching 32 to 38.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 25 knots.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
1st Swell
Easterly below 1 metre.
Weather
Sunny morning. The chance of a thunderstorm inshore in the afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Clarence River - Dart Island Temperature Statistics View More

December Temperature

Yamba (Pilot Station) (1km)

  • Lowest 3 December, 2025

    15 °C

  • Average December

    22.8 °C

  • Highest 7 December, 2025

    28.6 °C

Climate (2020–Present)

Yamba (Pilot Station) (1km)

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  • Average Low 2020–2025

    16.4 °C

  • Average 2020–2025

    20 °C

  • Average High 2020–2025

    24.4 °C
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