Rivermouth Campground Weather Forecast

    • 17
    • 29

    Partly cloudy

    • 17
    • 30

    Partly cloudy

    • 19
    • 31

    Sunny

    • 19
    • 34

    Shower or two

    • 18
    • 23

    Showers. Possible storm

    • 17
    • 26

    Shower or two

    • 19
    • 30

    Shower or two

Today 29 Jan Mid North Coast

Partly cloudy. Slight chance of a shower in the north, most likely in the morning. Near zero chance of rain elsewhere. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 13 and 18 with daytime temperatures reaching the mid to high 20s.

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  • Temperature Forecast Bureau of Meteorology

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Rivermouth Campground Temperature Statistics View More

January Temperature

Williamtown RAAF Base (49km)

  • Lowest 1 January, 2026

    14.8 °C
  • Average January

    23 °C
  • Highest 10 January, 2026

    40.5 °C

Climate (2021–Present)

Williamtown RAAF Base (49km)

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  • Average Low 2021–2026

    13.3 °C
  • Average 2021–2026

    18.1 °C
  • Average High 2021–2026

    23.8 °C
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