Hayborough Weather Forecast

    • 17
    • 27

    Partly cloudy

    • 14
    • 21

    Shower or two. Possible storm

    • 12
    • 21

    Partly cloudy

    • 12
    • 29

    Mostly sunny

    • 16
    • 30

    Becoming cloudy

    • 14
    • 22

    Showers

    • 11
    • 19

    Showers

Today 19 Oct Mount Lofty Ranges

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm later tonight. Winds northerly 25 to 35 km/h becoming light in the evening then becoming north to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the mid to high 20s.

South Central Coastal Waters

Wind
Northerly 15 to 25 knots, reaching up to 30 knots west of Kangaroo Island during the morning. Winds shifting southwesterly 10 to 15 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over western SA is moving eastwards and will reach southeastern parts later today while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight. This trough weakens on Thursday as a second trough moves into the west from WA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hayborough Temperature Statistics View More

October Temperature

Encounter Bay (4 km)

  • Lowest 16 October, 2026

    5.3 °C

  • Average October

    15.4 °C

  • Highest 11 October, 2026

    30 °C

Climate (2021–2026)

Encounter Bay (4 km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.7 °C
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