Gerroa Weather Forecast

    • 11
    • 20

    Mostly sunny

    • 12
    • 24

    Sunny

    • 16
    • 26

    Mostly sunny

    • 18
    • 24

    Rain

    • 15
    • 20

    Showers

    • 14
    • 19

    Partly cloudy

    • 14
    • 21

    Possible shower

Today 29 Sep Illawarra

Mostly sunny. Patches of frost about higher ground early this morning. Winds north to northwesterly 15 to 20 km/h tending north to northeasterly 15 to 25 km/h in the morning then tending north to northwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low 20s.

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Gerroa Temperature Statistics View More

September Temperature

Kiama (Bombo Headland) (13km)

  • Lowest 18 September, 2026

    9.3 °C

  • Average September

    17 °C

  • Highest 5 September, 2026

    29.8 °C

Climate (2021–2026)

Kiama (Bombo Headland) (13km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.9 °C

  • Average High 2021–2026

    21.5 °C
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