Richmond River - Mobbs Bay Weather Forecast

    • 18
    • 27

    Possible shower

    • 17
    • 32

    Sunny

    • 22
    • 28

    Shower or two

    • 21
    • 27

    Possible shower

    • 21
    • 32

    Mostly sunny

    • 22
    • 33

    Mostly sunny

    • 22
    • 30

    Cloudy

Today 21 Jan Northern Rivers

Mostly sunny morning. Slight chance of a shower in the afternoon. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 16 with daytime temperatures reaching around 30.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds turning east to southeasterly below 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
Southeasterly 2 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds. This ridge will gradually weaken on Wednesday as winds shift southerly. Winds briefly turn east or northeasterly before another, stronger southerly change moves over the coast with the approach of a trough. Winds gradually turn northeasterly as the ridge re-establishes itself along the coast Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Richmond River - Mobbs Bay Temperature Statistics View More

January Temperature

Ballina Airport (5km)

  • Lowest 9 January, 2026

    16.6 °C

  • Average January

    24 °C

  • Highest 11 January, 2026

    31.3 °C

Climate (2021–Present)

Ballina Airport (5km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.6 °C

  • Average High 2021–2026

    24.6 °C
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