North Island Weather Forecast

    • 14
    • 16

    Windy

    • 14
    • 15

    Shower

    • 13
    • 13

    Shower

    • 13
    • 13

    Cloudy

    • 13
    • 14

    Cloudy

    • 13
    • 15

    Shower

    • 14
    • 14

    Shower

Today 27 Jul Yorke Peninsula

Mostly sunny. Slight chance of a shower in the south in the evening. Near zero chance of rain elsewhere. Winds northerly 15 to 25 km/h increasing to 25 to 40 km/h in the morning then turning northwesterly 25 to 35 km/h in the late afternoon. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching around 18.

Central Coastal Waters

Wind
North to northwesterly 20 to 30 knots tending west to northwesterly in the late afternoon.
Seas
1 to 2 metres, increasing to 2 to 3 metres during the morning.
1st Swell
Southwesterly 2 metres, tending westerly 2 to 3 metres during the morning.
Weather
Partly cloudy. 90% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Island Temperature Statistics View More

July Temperature

Neptune Island (40km)

  • Lowest 12 July, 2026

    10 °C

  • Average July

    13.9 °C

  • Highest 21 July, 2026

    17.6 °C

Climate (2021–2026)

Neptune Island (40km)

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  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
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