Treharris Weather Forecast

    • 7
    • 16

    Light rain

    • 8
    • 15

    Light rain

    • 9
    • 16

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 9
    • 17

    Cloudy

    • 10
    • 18

    Cloudy

Today 14 Jun Wales

A mixed day of weather with cloudy skies alternating with periods of warm sunshine. Showers are possible and these may be heavy with a low risk of thunder but they will generally move through quickly. Blustery winds, especially on coasts. Maximum Temperature 17C.

Tonight 14 Jun Wales

Further scattered heavy showers this evening, with a few thunderstorms possible. Perhaps staying dry in places, more especially in the far north. Drier for a time overnight but further showers pushing east later. A cooler night than on Thursday night. Minimum Temperature 5C.

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Treharris Temperature Statistics

June Temperature

St-athan (30km)

  • Lowest 12 June, 2024

    6.4 °C
  • Average June

    13.3 °C
  • Highest 2 June, 2024

    19.4 °C

Climate (2019–Present)

St-athan (30km)

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  • Average Low 2019–2024

    8.6 °C
  • Average 2019–2024

    11.5 °C
  • Average High 2019–2024

    14.3 °C
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