Colonsay - Eilean Olmsa Weather Forecast

    • 12
    • 15

    Cloudy

    • 14
    • 18

    Sunny day

    • 14
    • 17

    Cloudy

    • 15
    • 18

    Cloudy

    • 15
    • 18

    Cloudy

    • 14
    • 16

    Light rain

    • 13
    • 16

    Light rain shower

Today 23 Aug Strathclyde

A mainly dry day although the odd light shower possible across northern Argyll. Rather cloudy at times but some bright or sunny spells breaking through. Maximum temperature 18 °C.

Tonight 23 Aug Strathclyde

This evening will be dry. Then the rest of the night will be dry with cloud clearing to allow some lengthy clear periods. Chilly in some rural glens. Minimum temperature 10 °C.

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Colonsay - Eilean Olmsa Temperature Statistics

August Temperature

Islay/port Ellen (45km)

  • Lowest 21 August, 2026

    7.9 °C
  • Average August

    14.5 °C
  • Highest 13 August, 2026

    21.9 °C

Climate (2021–2026)

Islay/port Ellen (45km)

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  • Average Low 2021–2026

    7.4 °C
  • Average 2021–2026

    10.3 °C
  • Average High 2021–2026

    12.8 °C
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