Isle of Canna Weather Forecast

    • 13
    • 15

    Cloudy

    • 14
    • 15

    Cloudy

    • 13
    • 15

    Heavy rain

    • 12
    • 14

    Light rain shower

    • 12
    • 13

    Light rain

    • 12
    • 13

    Light rain shower

    • 12
    • 14

    Light rain shower

Today 12 Sep Highlands and Eilian Siar

Cloudy with outbreaks of heavy rain in the early morning. This will turn showery from mid-morning before becoming dry and then brighter during the afternoon. Maximum temperature 17 °C.

Tonight 12 Sep Highlands and Eilian Siar

The evening will be mostly dry with only a chance of an odd shower. The night will then stay dry with clear periods. Minimum temperature 8 °C.

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Isle of Canna Temperature Statistics

September Temperature

South Uist Range (61km)

  • Lowest 2 September, 2026

    8.7 °C

  • Average September

    13.8 °C

  • Highest 6 September, 2026

    16.8 °C

Climate (2021–2026)

South Uist Range (61km)

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  • Average Low 2021–2026

    7.9 °C

  • Average 2021–2026

    10 °C

  • Average High 2021–2026

    11.9 °C
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