Sarn Gynfelyn Weather Forecast

    • 9
    • 14

    Cloudy

    • 8
    • 14

    Cloudy

    • 9
    • 15

    Light rain

    • 10
    • 17

    Cloudy

    • 7
    • 14

    Cloudy

    • 6
    • 11

    Cloudy

    • 8
    • 12

    Light rain

Today 6 May Wales

A cloudy start for most with the odd shower. Brightening up for some by the afternoon but heavy slow-moving showers may develop across Pembrokeshire and Carmarthenshire. Feeling somewhat cooler in the light breeze. Maximum temperature 15 °C.

Tonight 6 May Wales

Showers continuing overnight, heaviest in the southwest. Some clear spells in places but temperatures staying above freezing for most areas, but a patchy frost developing in rural spots. Minimum temperature 2 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Sarn Gynfelyn Temperature Statistics

May Temperature

Trawsgoed (15km)

  • Lowest 5 May, 2026

    4.9 °C

  • Average May

    11.7 °C

  • Highest 4 May, 2026

    16.9 °C

Climate (2021–Present)

Trawsgoed (15km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    7 °C

  • Average 2021–2026

    11 °C

  • Average High 2021–2026

    14.5 °C
Get WillyWeather+ to remove ads