Hayborough Weather Forecast

    • 13
    • 32

    Clear

    • 17
    • 36

    Sunny

    • 15
    • 20

    Cloudy

    • 13
    • 19

    Cloud clearing

    • 12
    • 21

    Sunny

    • 13
    • 27

    Sunny

    • 15
    • 24

    Partly cloudy

Today 28 Dec Mount Lofty Ranges

Clear. Winds northeast to southeasterly 15 to 20 km/h.

South Central Coastal Waters

Wind
East to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Mostly clear.
Weather Situation
A high pressure high centre sits over the Tasman Sea today while a trough builds over western SA. The trough slowly moves eastward on Monday and Tuesday while another high centre moves south of the Bight from the west. The trough is expected to linger near the far northeast of SA on Wednesday and Thursday with a persistent ridge of high pressure south of the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hayborough Temperature Statistics View More

December Temperature

Encounter Bay (4km)

  • Lowest 3 December, 2025

    6.9 °C

  • Average December

    18 °C

  • Highest 18 December, 2025

    40.7 °C

Climate (2020–Present)

Encounter Bay (4km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    20.6 °C
Get WillyWeather+ to remove ads