Thorn Island Weather Forecast

    • 15
    • 21

    Sunny day

    • 14
    • 22

    Partly cloudy

    • 15
    • 20

    Sunny day

    • 14
    • 20

    Sunny day

    • 15
    • 19

    Cloudy

    • 13
    • 20

    Partly cloudy

Today 18 Jul Wales

A fine start to the weekend with prolonged periods of sunshine. Cloud building a little more in the afternoon with an isolated shower possible, but many staying dry. Less hot. Maximum temperature 26 °C.

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Thorn Island Temperature Statistics

July Temperature

Milford Haven C.b. (4km)

  • Lowest 3 July, 2026

    12 °C

  • Average July

    18.9 °C

  • Highest 12 July, 2026

    29.4 °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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