James Well Weather Forecast
- 14
- 21
Shower or two
- 12
- 20
Shower or two
- 10
- 19
Shower or two
- 11
- 19
Showers easing
- 10
- 19
Possible shower
- 9
- 19
Partly cloudy
- 10
- 19
Partly cloudy
Today 16 May Yorke Peninsula
Partly cloudy. Medium chance of showers, becoming less likely this morning. The chance of a thunderstorm. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures in the low 20s.
Gulf St Vincent Coastal Waters
- Wind
- Northerly 15 to 20 knots tending northwesterly 10 to 15 knots in the middle of the day then becoming variable below 10 knots in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre around midday.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A strong high pressure system in the Tasman Sea is slowly moving east. A cold front will move east across the Southern Ocean over the weekend, with a second front moving across the south of SA on Monday.
James Well Temperature Statistics View More
May Temperature
Minlaton Airport (45km)
Lowest 7 May, 2026
8.6 °CAverage May
16.2 °CHighest 1 May, 2026
29.9 °C
Climate (2021–Present)
Minlaton Airport (45km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.5 °C