Horsley Weather Forecast

    • 16
    • 31

    Shower or two. Becoming windy

    • 14
    • 20

    Shower or two

    • 13
    • 20

    Cloudy

    • 14
    • 25

    Partly cloudy

    • 13
    • 30

    Sunny

    • 17
    • 32

    Possible shower developing

    • 18
    • 28

    Shower or two

Today 14 Dec Wollongong

Mostly sunny day. Medium chance of showers, most likely this evening. Winds northwest to northeasterly 15 to 25 km/h tending west to northwesterly 25 to 35 km/h in the early afternoon then shifting southerly 35 to 50 km/h in the evening.

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Horsley Temperature Statistics View More

December Temperature

Illawarra Regional Airport (8km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    20.3 °C

  • Highest 5 December, 2025

    37.9 °C

Climate (2020–Present)

Illawarra Regional Airport (8km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.7 °C
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