Brentwood Weather Forecast

    • 12
    • 22

    Partly cloudy

    • 9
    • 23

    Showers

    • 11
    • 21

    Possible shower

    • 11
    • 21

    Shower or two. Windy

    • 11
    • 20

    Shower or two. Windy

    • 9
    • 21

    Cloud clearing

    • 10
    • 28

    Mostly sunny

Today 27 Nov Yorke Peninsula

Slight chance of a shower in the morning. Mostly sunny afternoon. Winds west to southwesterly 20 to 30 km/h tending south to southwesterly 15 to 25 km/h in the evening then becoming light in the late evening. Overnight temperatures falling to around 12 with daytime temperatures reaching the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
West to southwesterly 15 to 20 knots turning southerly in the late morning and early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, increasing to 1 to 1.5 metres near the Yorke Peninsula coast around midday.
1st Swell
South to southwesterly around 1 metre south of Cowell to Wallaroo.
Weather
Cloud clearing.
Weather Situation
A west to southwesterly flow will dominate in the south today as a high pressure centre moves over the Bight later. The high will weaken and move eastwards on Thursday ahead of a more vigorous trough and low pressure system expected to cross coastal waters on Friday. A ridge is expected to return to coastal waters on Saturday from a high centred well to the west of WA.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brentwood Temperature Statistics View More

November Temperature

Minlaton Airport (12km)

  • Lowest 12 November, 2025

    3.2 °C

  • Average November

    16.1 °C

  • Highest 24 November, 2025

    31.1 °C

Climate (2020–Present)

Minlaton Airport (12km)

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  • Average Low 2020–2025

    10.9 °C

  • Average 2020–2025

    16.1 °C

  • Average High 2020–2025

    22.4 °C
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