Mundamia Weather Forecast

    • 19
    • 27

    Partly cloudy

    • 17
    • 31

    Mostly sunny

    • 18
    • 32

    Sunny

    • 20
    • 26

    Showers increasing

    • 15
    • 20

    Shower or two

    • 15
    • 22

    Shower or two

    • 18
    • 29

    Shower or two

Today 29 Jan Illawarra

Partly cloudy. Patchy fog inland early this morning. Slight chance of a shower. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.

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  • Temperature Forecast Bureau of Meteorology

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Mundamia Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (8km)

  • Lowest 2 January, 2026

    11.3 °C

  • Average January

    20.9 °C

  • Highest 25 January, 2026

    41 °C

Climate (2021–Present)

Nowra (RAN Air Station) (8km)

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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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