Arno Bay Weather Forecast
- 11
- 18
Shower or two
- 10
- 16
Showers
- 10
- 18
Shower or two
- 10
- 18
Partly cloudy
- 10
- 20
Possible shower
- 10
- 18
Shower or two
- 10
- 19
Shower or two
Today 25 May Eastern Eyre Peninsula
Partly cloudy. Medium chance of showers. Winds west to northwesterly 15 to 25 km/h tending west to southwesterly in the middle of the day then becoming light in the evening. Daytime maximum temperatures between 16 and 19.
Spencer Gulf Coastal Waters
- Wind
- Northwest to southwesterly 15 to 20 knots, reaching up to 25 knots south of Port Neill to Port Victoria in the late morning.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy. 80% chance of showers.
- Weather Situation
- A cold front with an embedded low pressure system lies west of Kangaroo Island. The low is expected to move north and over the Eyre Peninsula today, weakening as it moves into NSW on Tuesday. A weak ridge of high pressure begins to move across SA later in the week.
Arno Bay Temperature Statistics View More
May Temperature
Cleve Aerodrome (23km)
Lowest 12 May, 2026
8.4 °CAverage May
14.8 °CHighest 1 May, 2026
30 °C
Climate (2021–Present)
Cleve Aerodrome (23km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.4 °C