Back Forest Weather Forecast

    • 15
    • 36

    Mostly clear

    • 20
    • 37

    Partly cloudy

    • 15
    • 22

    Morning shower or two

    • 14
    • 29

    Partly cloudy

    • 15
    • 33

    Sunny

    • 16
    • 25

    Possible shower

    • 15
    • 23

    Shower or two

Today 5 Dec Illawarra

Mostly clear. Winds west to northwesterly 15 to 25 km/h tending north to northwesterly 15 to 20 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 20 knots turning northerly in the evening. Winds reaching up to 25 knots offshore in the evening.
Seas
1 to 1.5 metres.
1st Swell
Northeasterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure system lies over the Tasman Sea, extending a ridge over the state. Northerly winds strengthening by the weekend, with a brief weak southerly change expected along the south coast today. Then, a cold front will cross the state during the weekend, bringing a fresh to strong southerly wind change over coastal waters in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Back Forest Temperature Statistics View More

December Temperature

Nowra (RAN Air Station) (16km)

  • Lowest 1 December, 2025

    8.8 °C

  • Average December

    18 °C

  • Highest 3 December, 2025

    27.2 °C

Climate (2020–Present)

Nowra (RAN Air Station) (16km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.4 °C
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