Llanddeiniol Weather Forecast

    • 13
    • 22

    Cloudy

    • 11
    • 19

    Light rain shower

    • 13
    • 17

    Partly cloudy

    • 12
    • 17

    Heavy rain shower

    • 10
    • 17

    Partly cloudy

    • 11
    • 18

    Cloudy

    • 11
    • 18

    Cloudy

Today 29 Sep Wales

A grey start, with patchy light rain and also murky conditions over the hills. Turning brighter by lunchtime with good spells of sunshine developing although turning cloudier again later in the southwest. Feeling warm in the sunshine for late September. Maximum temperature 24 °C.

Tonight 29 Sep Wales

Dry initially this evening, but a band of heavy rain and strong winds will quickly sweep across the country. Rain and winds easing later with showers following. Remaining mild. Minimum temperature 12 °C.

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Llanddeiniol Temperature Statistics

September Temperature

Trawsgoed (11km)

  • Lowest 28 September, 2026

    6.1 °C

  • Average September

    15.1 °C

  • Highest 6 September, 2026

    24.7 °C

Climate (2021–2026)

Trawsgoed (11km)

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  • Average Low 2021–2026

    7 °C

  • Average 2021–2026

    11.1 °C

  • Average High 2021–2026

    14.6 °C
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