Boston Weather Forecast
- 7
- 16
Showers increasing
- 10
- 18
Shower or two
- 8
- 18
Sunny
- 9
- 18
Shower or two
- 7
- 14
Showers
- 8
- 16
Shower or two
- 10
- 17
Shower or two
Today 10 Jul Port Lincoln
Partly cloudy. Very high chance of showers, increasing during this afternoon and evening. Winds southwesterly 20 to 25 km/h tending westerly 20 to 30 km/h in the morning.
Spencer Gulf Coastal Waters
- Wind
- Westerly 15 to 20 knots.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure is approaching from the west, moving across the north of the state later today and Friday. The high will be centred over the eastern states on Saturday but will maintain the ridge over SA. From Sunday and Monday, a series of cold fronts will move across the state.
Boston Temperature Statistics View More
July Temperature
Port Lincoln Airport (6km)
Lowest 2 July, 2025
3.9 °CAverage July
12.1 °CHighest 3 July, 2025
19.6 °C
Climate (2020–Present)
Port Lincoln Airport (6km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.8 °CAverage High 2020–2025
21.3 °C