Hawkesbury River - Lower Portland Public Boat Ramp Weather Forecast

    • 12
    • 22

    Shower or two

    • 9
    • 23

    Sunny

    • 9
    • 21

    Partly cloudy

    • 9
    • 24

    Mostly sunny

    • 12
    • 22

    Showers

    • 12
    • 20

    Shower or two

    • 8
    • 21

    Partly cloudy

Today 21 Aug Sydney

Partly cloudy. High chance of showers, becoming less likely this afternoon. Winds north to northwesterly 15 to 20 km/h becoming light in the middle of the day.

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Hawkesbury River - Lower Portland Public Boat Ramp Temperature Statistics View More

August Temperature

Richmond RAAF Base (20km)

  • Lowest 6 August, 2026

    0 °C

  • Average August

    11.4 °C

  • Highest 3 August, 2026

    23.7 °C

Climate (2021–2026)

Richmond RAAF Base (20km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    24.7 °C
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