Llanfair-Nant-Gwyn Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 7
    • 19

    Light rain

    • 10
    • 19

    Sunny day

    • 14
    • 22

    Overcast

    • 11
    • 20

    Light rain shower

    • 9
    • 19

    Light rain shower

    • 9
    • 19

    Partly cloudy

Today 26 Sep Wales

Staying largely dry across Wales today with fine spells of sunshine. There is a small chance of the odd shower in the afternoon, but staying dry and pleasantly warm for many. Maximum temperature 19 °C.

Tonight 26 Sep Wales

Skies remaining clear at first tonight, and turning chilly. A few mist and fog patches possible. Cloud increasing a little towards the end of the night. Minimum temperature 4 °C.

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Llanfair-Nant-Gwyn Temperature Statistics

September Temperature

Aberporth (16km)

  • Lowest 9 September, 2026

    9.3 °C

  • Average September

    15.4 °C

  • Highest 6 September, 2026

    23.1 °C

Climate (2021–2026)

Aberporth (16km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    11.1 °C

  • Average High 2021–2026

    13.4 °C
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