The Barmouth Weather Forecast

    • 13
    • 17

    Cloudy

    • 12
    • 18

    Light rain

    • 14
    • 17

    Light rain shower

    • 12
    • 17

    Heavy rain shower

    • 11
    • 17

    Light rain shower

    • 12
    • 17

    Light rain shower

    • 12
    • 17

    Light rain shower

Today 29 Aug Northern Ireland

Variable amounts of cloud and some bright or sunny spells. A few showers around, although these becoming lighter and less widespread later in the afternoon. Maximum Temperature 19C.

Tonight 29 Aug Northern Ireland

A mainly dry evening and night with clear periods. A few lingering showers across the far west and along the north coast through the night. Minimum Temperature 11C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

The Barmouth Temperature Statistics

August Temperature

Magilligan No 2 (11km)

  • Lowest 15 August, 2025

    10.5 °C

  • Average August

    16.3 °C

  • Highest 13 August, 2025

    25.4 °C

Climate (2020–Present)

Magilligan No 2 (11km)

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

  • Average Low 2020–2025

    7.5 °C

  • Average 2020–2025

    10.4 °C

  • Average High 2020–2025

    13.2 °C
Get WillyWeather+ to remove ads