Mount Saint Thomas Weather Forecast

    • 9
    • 21

    Mostly sunny

    • 11
    • 27

    Sunny

    • 14
    • 29

    Sunny

    • 16
    • 25

    Rain

    • 15
    • 21

    Showers

    • 13
    • 20

    Partly cloudy

    • 13
    • 22

    Possible shower

Today 29 Sep Wollongong

Mostly sunny. Light winds becoming north to northeasterly 20 to 30 km/h in the morning then tending north to northwesterly 15 to 25 km/h in the late evening.

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Mount Saint Thomas Temperature Statistics View More

September Temperature

Bellambi (9km)

  • Lowest 16 September, 2026

    9.2 °C

  • Average September

    17.3 °C

  • Highest 26 September, 2026

    32 °C

Climate (2021–2026)

Bellambi (9km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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