Sydenham Weather Forecast

    • 7
    • 8

    Cloudy

    • 7
    • 10

    Overcast

    • 6
    • 9

    Cloudy

    • 5
    • 8

    Cloudy

    • 5
    • 8

    Partly cloudy

    • 4
    • 7

    Partly cloudy

    • 3
    • 7

    Cloudy

Today 14 Nov Northern Ireland

A cloudy start with patchy rain, mainly in county Down, but becoming dry and bright through the day with a few sunny spells. Strong northeast winds, gales along the Down coast. Maximum Temperature 9C.

Tonight 14 Nov Northern Ireland

Dry to start, but becoming overcast through the evening with some mostly light rain spreading into the southeast. Strong east to northeast winds continue, gales along the Down coast. Minimum Temperature 5C.

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Sydenham Temperature Statistics

November Temperature

Aldergrove (23km)

  • Lowest 2 November, 2025

    3.9 °C

  • Average November

    10.7 °C

  • Highest 6 November, 2025

    15.7 °C

Climate (2020–Present)

Aldergrove (23km)

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  • Average Low 2020–2025

    7.4 °C

  • Average 2020–2025

    10.3 °C

  • Average High 2020–2025

    13.3 °C
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