Three Cliffs Bay Weather Forecast

    • 7
    • 13

    Partly cloudy

    • 7
    • 15

    Sunny day

    • 6
    • 14

    Sunny day

    • 5
    • 13

    Sunny day

    • 5
    • 13

    Sunny day

    • 7
    • 12

    Cloudy

    • 7
    • 11

    Cloudy

Today 17 Mar Wales

A cloudy and damp start, with patchy hill fog and some light rain or drizzle. Clouds slowly lifting and breaking by the afternoon to leave plenty of sunny spells, especially in the east. Rather blustery, but feeling warmer than Monday. Maximum temperature 15 °C.

Tonight 17 Mar Wales

A dry evening for most, with clear spells. Cloudier skies towards the coasts, with a little drizzle still possible. A few fog patches forming where skies remain clear overnight. Minimum temperature 3 °C.

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Three Cliffs Bay Temperature Statistics

March Temperature

Pembrey Sands Samos (23km)

  • Lowest 14 March, 2026

    0.1 °C

  • Average March

    8.9 °C

  • Highest 4 March, 2026

    14.3 °C

Climate (2021–Present)

Pembrey Sands Samos (23km)

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  • Average Low 2021–2026

    8.3 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.4 °C
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