Castletown Weather Forecast

    • 15
    • 22

    Cloudy

    • 11
    • 19

    Cloudy

    • 13
    • 18

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 12
    • 19

    Cloudy

    • 11
    • 17

    Partly cloudy

    • 9
    • 16

    Cloudy

Today 3 Sep North West England

Cloud will slowly break up during the morning, allowing some brighter spells to develop. Cloud and rain however will return from the west later. Feeling warm, especially in any brightness. Maximum temperature 22 °C.

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Castletown Temperature Statistics

September Temperature

Hawarden (16km)

  • Lowest 1 September, 2026

    9.6 °C

  • Average September

    15.8 °C

  • Highest 1 September, 2026

    21.2 °C

Climate (2021–2026)

Hawarden (16km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    11.3 °C

  • Average High 2021–2026

    14.9 °C
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