Merthyr Tydfil Weather Forecast

    • 10
    • 20

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 14
    • 19

    Overcast

    • 13
    • 20

    Cloudy

    • 13
    • 19

    Cloudy

    • 14
    • 21

    Cloudy

    • 14
    • 23

    Partly cloudy

Today 2 Jul Wales

Rain clearing the south early in the morning to leave a sunny day for most. Winds falling light as the day progresses so a pleasant afternoon to come. Maximum temperature 24 °C.

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Merthyr Tydfil Temperature Statistics

July Temperature

Sennybridge (38km)

  • Lowest 1 July, 2026

    12.9 °C

  • Average July

    14.6 °C

  • Highest 1 July, 2026

    18.3 °C

Climate (2021–2026)

Sennybridge (38km)

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  • Average Low 2021–2026

    5.7 °C

  • Average 2021–2026

    9.4 °C

  • Average High 2021–2026

    12.9 °C
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