Isle of Canna Weather Forecast

    • 14
    • 15

    Light rain

    • 13
    • 15

    Light rain shower

    • 14
    • 15

    Cloudy

    • 14
    • 16

    Heavy rain

    • 12
    • 14

    Light rain shower

    • 12
    • 14

    Light rain shower

    • 12
    • 14

    Partly cloudy

Today 3 Sep Highlands and Eilian Siar

Bright spells and showers, the showers heaviest and most frequent in the west during the afternoon. Best of any sunshine around Inverness and the more sheltered east. Breezy, strong winds developing around the west coast. Maximum temperature 18 °C.

Tonight 3 Sep Highlands and Eilian Siar

Heavy and frequent squally showers during this evening and overnight, the risk of the odd rumble of thunder. Occasional drier spells in the east. Windy with coastal gales. Minimum temperature 11 °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

    12.6 °C

  • Highest 1 September, 2026

    15.5 °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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