Mount Keira Weather Forecast

    • 14
    • 21

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 10
    • 23

    Shower

    • 14
    • 18

    Sunny

    • 10
    • 19

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 9
    • 18

    Partly cloudy

Today 17 Sep Illawarra

Medium chance of showers, most likely in the early morning. Sunny day. Winds westerly 25 to 40 km/h. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching between 17 and 22.

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Mount Keira Temperature Statistics View More

September Temperature

Moss Vale (41km)

  • Lowest 5 September, 2025

    1.5 °C

  • Average September

    11.3 °C

  • Highest 7 September, 2025

    22 °C

Climate (2020–Present)

Moss Vale (41km)

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  • Average Low 2020–2025

    8.5 °C

  • Average 2020–2025

    12.9 °C

  • Average High 2020–2025

    18.7 °C
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