Rivermouth Campground Weather Forecast

    • 10
    • 18

    Shower or two

    • 9
    • 20

    Partly cloudy

    • 9
    • 23

    Mostly sunny

    • 11
    • 22

    Shower or two

    • 11
    • 21

    Shower or two

    • 9
    • 21

    Partly cloudy

    • 10
    • 21

    Possible shower

Today 18 Aug Mid North Coast

Cloudy. High chance of showers, most likely in the morning and afternoon. Light winds. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 12 and 18.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rivermouth Campground Temperature Statistics View More

August Temperature

Williamtown RAAF Base (49km)

  • Lowest 7 August, 2026

    2.7 °C

  • Average August

    12.1 °C

  • Highest 11 August, 2026

    21.4 °C

Climate (2021–2026)

Williamtown RAAF Base (49km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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