Isle of Canna Weather Forecast

    • 12
    • 14

    Cloudy

    • 13
    • 15

    Light rain shower

    • 12
    • 14

    Heavy rain shower

    • 12
    • 13

    Light rain shower

    • 14
    • 16

    Cloudy

    • 13
    • 15

    Sunny day

Today 25 Sep Highlands and Eilian Siar

A day of showers mixed with brighter spells. Showers quite frequent across the Hebrides and west Highland districts, where thunderstorms may develop later in the day. Brisk southwest winds. Maximum temperature 15 °C.

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Isle of Canna Temperature Statistics

September Temperature

South Uist Range (61km)

  • Lowest 23 September, 2026

    8.7 °C

  • Average September

    13.4 °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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