Lake Illawarra - Windang Bridge Weather Forecast

    • 12
    • 19

    Shower or two

    • 13
    • 18

    Showers easing

    • 14
    • 20

    Showers

    • 14
    • 21

    Shower or two

    • 14
    • 20

    Shower or two

    • 12
    • 18

    Showers

    • 12
    • 19

    Shower or two

Today 21 May Wollongong

Partly cloudy. Medium chance of showers in the late afternoon and evening. Winds southwesterly 25 to 35 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 20 to 25 knots, reaching up to 30 knots during the morning and early afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy. 90% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Windang Bridge Temperature Statistics View More

May Temperature

Illawarra Regional Airport (7km)

  • Lowest 10 May, 2026

    6.6 °C

  • Average May

    16.2 °C

  • Highest 2 May, 2026

    25.6 °C

Climate (2021–Present)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.8 °C
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