Trefechan Weather Forecast

    • 15
    • 22

    Cloudy

    • 13
    • 20

    Cloudy

    • 11
    • 18

    Partly cloudy

    • 9
    • 17

    Light rain shower

    • 8
    • 17

    Light rain shower

    • 7
    • 17

    Partly cloudy

    • 8
    • 18

    Partly cloudy

Today 17 Aug Wales

Low cloud and drizzle quickly lifting to brighter skies, with plenty of hazy spells of sunshine developing. An isolated light shower or two may be possible, mainly during the afternoon. Feeling warm and muggy, with light winds. Maximum temperature 25 °C.

Tonight 17 Aug Wales

Cloud increasing from the north during the evening, with a period of heavy rain moving southwards by late evening and during the early hours. Staying cloudy and damp until dawn. Minimum temperature 15 °C.

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Trefechan Temperature Statistics

August Temperature

Sennybridge (35km)

  • Lowest 8 August, 2026

    3.5 °C

  • Average August

    16.2 °C

  • Highest 13 August, 2026

    31.8 °C

Climate (2021–2026)

Sennybridge (35km)

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  • Average Low 2021–2026

    5.7 °C

  • Average 2021–2026

    9.4 °C

  • Average High 2021–2026

    13 °C
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