Isle of Canna Weather Forecast

    • 14
    • 17

    Light rain

    • 12
    • 15

    Light rain shower

    • 12
    • 14

    Heavy rain shower

    • 13
    • 13

    Partly cloudy

    • 13
    • 15

    Light rain

    • 13
    • 14

    Partly cloudy

    • 13
    • 14

    Light rain

Today 6 Sep Highlands and Eilian Siar

It will be mainly cloudy with some showery outbreaks of rain spreading east, the rain heavy at times. A windy day with southerly gales likely across the Isles. A few brighter interludes and a little warmer. Maximum temperature 20 °C.

Tonight 6 Sep Highlands and Eilian Siar

Cloudy this evening with showery rain dying out later. Then tonight some clear spells along with a few showers, mainly in the west. Minimum temperature 12 °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

    13.9 °C

  • Highest 3 September, 2026

    16.1 °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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