Caswell Bay Weather Forecast

    • 12
    • 18

    Partly cloudy

    • 15
    • 17

    Cloudy

    • 11
    • 18

    Cloudy

    • 8
    • 14

    Sunny day

    • 8
    • 14

    Sunny day

    • 9
    • 13

    Sunny day

    • 11
    • 14

    Sunny day

Today 13 Oct Wales

A cloudy start in the east, but outbreaks of rain will quickly sweep through around dawn, clearing to a sunny, breezy day. Feeling less humid than Monday but still warm in the sun. Widespread strong winds, especially for exposed areas. Maximum temperature 18 °C.

Tonight 13 Oct Wales

Winds easing through the evening for a calm night with long clear spells. Feeling chilly with temperatures falling to single-digits, and a risk of grass frost for inland rural spots. Minimum temperature 7 °C.

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Caswell Bay Temperature Statistics

October Temperature

Pembrey Sands Samos (28 km)

  • Lowest 4 October, 2026

    3.4 °C

  • Average October

    14.3 °C

  • Highest 2 October, 2026

    19 °C

Climate (2021–2026)

Pembrey Sands Samos (28 km)

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  • Average Low 2021–2026

    8.5 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.6 °C
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