Wainfelin Weather Forecast

    • 9
    • 21

    Sunny day

    • 13
    • 23

    Cloudy

    • 12
    • 18

    Cloudy

    • 12
    • 17

    Heavy rain

    • 11
    • 17

    Light rain shower

    • 11
    • 16

    Light rain shower

    • 9
    • 15

    Light rain shower

Today 29 May Wales

Some low cloud first thing, with perhaps an isolated light shower in the south. Skies brightening by lunchtime, with plenty of sunshine developing. Generally feeling fresher than of late though temperatures staying above the May average. Maximum temperature 21 °C.

Tonight 29 May Wales

Clearer skies for many overnight which will allow temperatures to fall, giving a much more comfortable night for many. Staying dry with mist and fog in places. Minimum temperature 6 °C.

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Wainfelin Temperature Statistics

May Temperature

St-athan (43km)

  • Lowest 15 May, 2026

    4.7 °C
  • Average May

    13.7 °C
  • Highest 26 May, 2026

    30.3 °C

Climate (2021–Present)

St-athan (43km)

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  • Average Low 2021–2026

    9 °C
  • Average 2021–2026

    11.9 °C
  • Average High 2021–2026

    14.7 °C
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