Botany Bay Weather Forecast

    • 7
    • 17

    Mostly sunny

    • 8
    • 17

    Shower or two

    • 9
    • 19

    Sunny

    • 7
    • 18

    Sunny

    • 11
    • 19

    Possible shower

    • 11
    • 20

    Possible shower

    • 11
    • 21

    Shower or two

Today 17 Jul Sydney

Mostly sunny. Areas of morning frost. Patchy morning fog in the west. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure ridge extends across the central areas, maintaining westerly airstream. A trough looks set to brush the coast late today through to Friday, bringing a southerly wind change. The winds then tend south to southwesterly along the northern coast and west to southwesterly along the southern coast during the weekend as the trough lingers along the northern coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Botany Bay Temperature Statistics View More

July Temperature

Sydney Airport (4km)

  • Lowest 13 July, 2025

    6.3 °C

  • Average July

    13.3 °C

  • Highest 6 July, 2025

    22.3 °C

Climate (2020–Present)

Sydney Airport (4km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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