Cooks River - Muddy Creek Entrance Weather Forecast

    • 16
    • 25

    Partly cloudy

    • 17
    • 29

    Partly cloudy

    • 14
    • 19

    Showers

    • 13
    • 19

    Possible shower

    • 13
    • 21

    Partly cloudy

    • 13
    • 24

    Sunny

    • 14
    • 26

    Mostly sunny

Today 25 Sep Sydney

Mostly sunny morning. The chance of fog in the outer west in the early morning. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northeasterly below 10 knots increasing to 15 to 20 knots in the morning.
Seas
Below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A high pressure system over the Tasman Sea directs a northeasterly flow through the Sydney Waters. A cold front and trough will enter the Tasman Sea early Saturday, bringing a southerly change that will pass through the Sydney Waters early Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cooks River - Muddy Creek Entrance Temperature Statistics View More

September Temperature

Sydney Airport (1km)

  • Lowest 18 September, 2026

    9.1 °C

  • Average September

    17.9 °C

  • Highest 20 September, 2026

    32.7 °C

Climate (2021–2026)

Sydney Airport (1km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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