Tresta Weather Forecast

    • 14
    • 18

    Cloudy

    • 13
    • 16

    Heavy rain

    • 11
    • 14

    Overcast

    • 11
    • 14

    Overcast

    • 11
    • 14

    Cloudy

    • 10
    • 14

    Light rain shower

    • 10
    • 14

    Cloudy

Today 27 Aug Orkney & Shetland

Some cloud at first but bright or sunny spells will soon develop, lasting much of the day before turning cloudier again later in the afternoon. Feeling quite warm and staying dry and winds mainly moderate from the east or southeast. Maximum temperature 18 °C.

Tonight 27 Aug Orkney & Shetland

Staying dry through the evening with areas of low cloud but also some clearer breaks at times. Outbreaks of rain will spread north through the early hours with freshening winds. Minimum temperature 13 °C.

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Tresta Temperature Statistics

August Temperature

Lerwick (S. Screen) (14km)

  • Lowest 22 August, 2026

    8.6 °C

  • Average August

    12 °C

  • Highest 13 August, 2026

    19.3 °C

Climate (2021–2026)

Lerwick (S. Screen) (14km)

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  • Average Low 2021–2026

    6.3 °C

  • Average 2021–2026

    8.2 °C

  • Average High 2021–2026

    10 °C
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