Cornwallis Weather Forecast

    • 2
    • 19

    Sunny

    • 9
    • 17

    Showers

    • 9
    • 17

    Shower or two

    • 8
    • 17

    Shower or two

    • 10
    • 16

    Showers

    • 9
    • 18

    Shower or two

    • 8
    • 18

    Showers

Today 24 Jun Sydney

Mostly sunny. The chance of fog and frost in the west this morning. Medium chance of showers along the coastal fringe, slight chance elsewhere. Light winds becoming southerly 15 to 25 km/h in the middle of the day then tending southwesterly 15 to 20 km/h in the late evening.

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Cornwallis Temperature Statistics View More

June Temperature

Richmond RAAF Base (3km)

  • Lowest 1 June, 2026

    1.9 °C

  • Average June

    13.6 °C

  • Highest 10 June, 2026

    24 °C

Climate (2021–2026)

Richmond RAAF Base (3km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    24.7 °C
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