Brynsiencyn Weather Forecast

    • 12
    • 16

    Light rain

    • 12
    • 13

    Cloudy

    • 12
    • 14

    Cloudy

    • 15
    • 17

    Overcast

    • 13
    • 16

    Light rain shower

    • 14
    • 16

    Cloudy

    • 11
    • 15

    Heavy rain

Today 9 Oct Wales

A milder start, with rain, sometimes heavy and with blustery winds. Rain clearing southeastwards into the afternoon allowing for some sunshine, but remaining breezy, and the potential for the odd shower later in the north and west. Cooling down too. Maximum temperature 17 °C.

Tonight 9 Oct Wales

Clear spells with light showers around to start this evening. Showers becoming more frequent into the early hours of Saturday yet, with winds easing. A chillier night than the last. Minimum temperature 8 °C.

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Brynsiencyn Temperature Statistics

October Temperature

Valley (19 km)

  • Lowest 3 October, 2026

    8.1 °C

  • Average October

    14 °C

  • Highest 5 October, 2026

    17.6 °C

Climate (2021–2026)

Valley (19 km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14 °C
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