North Island Weather Forecast

    • 15
    • 17

    Shower

    • 14
    • 15

    Windy

    • 15
    • 16

    Shower

    • 15
    • 17

    Shower

    • 15
    • 15

    Shower

    • 14
    • 15

    Shower

    • 14
    • 15

    Shower

Today 1 Sep Yorke Peninsula

Becoming cloudy. High chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm in the late morning and afternoon. Winds north to northwesterly 25 to 40 km/h turning west to southwesterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures in the low 20s.

Central Coastal Waters

Wind
North to northwesterly 15 to 20 knots, reaching up to 25 knots in the west during the morning. Winds shifting southwesterly in the early afternoon. Squalls possible.
Seas
1 to 2 metres, decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Weather Situation
A cold front is expected to move across SA today as a high pressure system moves further east of Australia. Another high pressure ridge will move across the north of the state on Wednesday and Thursday and another cold front will slip across the southeast of SA early Thursday. The ridge will move eastwards early Friday then another trough and cold front will move over SA during the day.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Island Temperature Statistics View More

September Temperature

Neptune Island (40km)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Neptune Island (40km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    14.3 °C
  • Average 2021–2026

    16.2 °C
  • Average High 2021–2026

    18.8 °C
Get WillyWeather+ to remove ads