Boston Weather Forecast

    • 14
    • 23

    Partly cloudy

    • 14
    • 25

    Sunny

    • 16
    • 32

    Sunny

    • 20
    • 38

    Sunny

    • 19
    • 31

    Sunny

    • 17
    • 29

    Partly cloudy

    • 16
    • 24

    Possible shower

Today 4 Jan Port Lincoln

Partly cloudy. Winds south to southeasterly 20 to 30 km/h.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 15 to 20 knots tending south to southwesterly 15 to 25 knots in the middle of the day then tending south to southeasterly in the evening. Winds reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather
Cloud clearing.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boston Temperature Statistics View More

January Temperature

Port Lincoln Airport (6km)

  • Lowest 1 January, 2026

    14.3 °C
  • Average January

    18.6 °C
  • Highest 2 January, 2026

    24.4 °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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