Thorn Island Weather Forecast

    • 15
    • 19

    Cloudy

    • 14
    • 18

    Partly cloudy

    • 13
    • 18

    Partly cloudy

    • 13
    • 18

    Light rain shower

    • 12
    • 19

    Partly cloudy

    • 12
    • 20

    Partly cloudy

Today 18 Aug Wales

Brightening up, after a cloudy and damp start, with sunny spells and a scattering of light showers. Feeling a little cooler, but still pleasant in the sunnier moments. Maximum temperature 23 °C.

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Thorn Island Temperature Statistics

August Temperature

Milford Haven C.b. (4km)

  • Lowest 7 August, 2026

    10.2 °C

  • Average August

    17.9 °C

  • Highest 12 August, 2026

    28 °C

Climate (2021–2026)

Milford Haven C.b. (4km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.9 °C

  • Average High 2021–2026

    14.4 °C
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