Numbaa Weather Forecast

    • 14
    • 27

    Possible storm

    • 17
    • 30

    Shower or two. Possible storm

    • 17
    • 27

    Possible shower or storm

    • 18
    • 28

    Partly cloudy

    • 17
    • 33

    Sunny

    • 19
    • 36

    Sunny

    • 19
    • 36

    Sunny

Today 3 Jan Illawarra

Partly cloudy. The chance of fog about higher ground early this morning. Medium chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding inland. Winds northeasterly 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly about 10 knots increasing to 15 to 25 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy. The chance of a thunderstorm later tonight.
Weather Situation
A high passing to the south of the state extends a ridge across the state's east. Winds will gradually turn northeasterly during the weekend through early next week, as the high enters the Tasman Sea and maintains a ridge across the coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Numbaa Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (16km)

  • Lowest 2 January, 2026

    11.3 °C

  • Average January

    16.6 °C

  • Highest 1 January, 2026

    21 °C

Climate (2021–Present)

Nowra (RAN Air Station) (16km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    22.4 °C
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