Bontddu Weather Forecast

    • 12
    • 17

    Partly cloudy

    • 11
    • 14

    Cloudy

    • 12
    • 17

    Cloudy

    • 14
    • 20

    Cloudy

    • 14
    • 16

    Heavy rain

    • 14
    • 16

    Heavy rain

    • 13
    • 17

    Light rain

Today 12 Jun Wales

A cloudy and wet start to the day, with rain gradually clearing through the morning. Turning brighter, with plenty of sunny spells developing during the afternoon. Perhaps an isolated shower remains possible. Feeling warmer than of late, but rather breezy. Maximum temperature 21 °C.

Tonight 12 Jun Wales

Plenty of late sunny spells during the evening and staying largely dry. Prolonged clear spells overnight, with winds falling light. Minimum temperature 7 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Bontddu Temperature Statistics

June Temperature

Lake Vyrnwy Saws (34km)

  • Lowest 10 June, 2026

    6.4 °C

  • Average June

    10.6 °C

  • Highest 1 June, 2026

    15.7 °C

Climate (2021–Present)

Lake Vyrnwy Saws (34km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    6.3 °C

  • Average 2021–2026

    9 °C

  • Average High 2021–2026

    11.9 °C
Get WillyWeather+ to remove ads