Bangor Weather Forecast

    • 13
    • 16

    Cloudy

    • 12
    • 16

    Cloudy

    • 14
    • 18

    Cloudy

    • 14
    • 18

    Light rain

    • 12
    • 16

    Light rain

    • 11
    • 15

    Light rain shower

    • 10
    • 14

    Light rain shower

Today 15 Sep Wales

Very windy with gales, locally severe in coastal and upland areas, especially during the morning. Scattered showers, heaviest and most frequent in the north, but occasional bright spells too. Feeling cool. Maximum Temperature 16C.

Tonight 15 Sep Wales

Windy this evening with coastal gales at first but winds gradually easing into the early hours. Scattered showers, some heavy this evening, but many places turning drier overnight. Staying fairly mild. Minimum Temperature 10C.

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Bangor Temperature Statistics

September Temperature

Capel Curig Saws (19km)

  • Lowest 13 September, 2025

    9.2 °C

  • Average September

    13.2 °C

  • Highest 7 September, 2025

    19.6 °C

Climate (2020–Present)

Capel Curig Saws (19km)

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  • Average Low 2020–2025

    6.7 °C

  • Average 2020–2025

    9.8 °C

  • Average High 2020–2025

    12.6 °C
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