Boston Weather Forecast

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    Partly cloudy

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    Cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Cloud clearing

Today 10 Jan Port Lincoln

Partly cloudy. Slight chance of a shower. Winds southerly 25 to 35 km/h decreasing to 20 to 25 km/h in the late evening.

Spencer Gulf Coastal Waters

Wind
Southerly 20 to 30 knots.
Seas
2 metres, increasing to 2 to 3 metres north of Cowell to Wallaroo.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge will begin to develop across the south then more broadly across the state over the weekend. A series of high pressure centres will move south of the Bight before a low pressure trough moves west of the state late on Tuesday. This trough will be pushed northwards along the WA border as new high pressure system develops south of the Bight on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boston Temperature Statistics View More

January Temperature

Port Lincoln Airport (6km)

  • Lowest 6 January, 2026

    11.9 °C

  • Average January

    20.6 °C

  • Highest 7 January, 2026

    44.5 °C

Climate (2021–Present)

Port Lincoln Airport (6km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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