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Southwick (West Sussex) weather map

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Southwick (West Sussex) observations map Southwick (West Sussex) forecast
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    Forecast summary

    • Regional
    • UK 5 days
    • UK 6-30 days

    Regional forecast for London & South East England

    Bitterly cold tonight. Mostly dry, although a few snow showers..

    This Evening and Tonight:

    Some light snow showers at first near the Thames Estuary, and at times across the south. Elsewhere, dry with some clear spells developing and a widespread frost giving icy conditions on untreated surfaces. Brisk easterly winds continuing. Minimum Temperature -3 °C.


    Morning cloud with the odd snow flurry along the south coast. Otherwise, dry with sunny spells, and a slow thaw of lying snow. Still cold with a brisk northeasterly wind. Maximum Temperature 4 °C.

    Outlook for Tuesday to Thursday:

    Tuesday, isolated wintry showers, less cold with continued thaw of lying snow. Wednesday, mostly dry, bright, lighter winds. Early frost. Thursday, cloudier at times with some rain likely, milder, breezier.

    Updated at: 1328 on Sun 18 Mar 2018

    UK forecast for the next 5 days

    Cold with a brisk easterly wind. Snow in southwest easing.

    This Evening and Tonight:

    Snow across southern and southwestern areas will gradually ease. Mainly dry elsewhere with only isolated snow showers. Staying windy for most. Very cold, with a risk of widespread ice.


    Widespread ice at first. Largely dry and fine with sunny spells. Isolated wintry showers, mainly across eastern coastal areas. Less cold, with lighter winds in the north.

    Outlook for Tuesday to Thursday:

    Largely fine on Tuesday with only scattered showers in the east. Turning more unsettled thereafter, with rain spreading southeastwards across all areas. Becoming windier, with temperatures recovering to nearer normal.

    Updated at: 1332 on Sun 18 Mar 2018

    Outlook for the UK over the next 6-30 days

    UK Outlook for Friday 23 Mar 2018 to Sunday 1 Apr 2018:

    The end of the week is likely to be unsettled with showers or longer spells of rain, interspersed by periods of drier, brighter, and sunnier weather. It will often be windy with a coastal gales, at times, and a low risk of severe gales on Friday. Temperatures will be near to normal but locally rather cold, with a risk of overnight frosts. As we head into the final week of March the UK's weather is likely to stay changeable, but with slightly longer periods of drier and bright weather. There remains uncertainty for the Easter Weekend, but there is a signal that we could see weather patterns becoming slow-moving or stalled by cold air and high pressure in the northeast.

    Updated at: 1328 on Sun 18 Mar 2018

    UK Outlook for Monday 2 Apr 2018 to Monday 16 Apr 2018:

    There is significant uncertainty in the forecast throughout this period, but a blocked or slowly changing weather pattern is probable. There will most likely be a balance between Atlantic frontal systems affecting the south and west at times with colder air associated with high pressure out to the northeast. Mixed conditions are likely with wetter than average weather expected across the south, while staying drier and perhaps colder to the north. Further snow is possible, especially in the north. Windy conditions likely at times. Temperatures will likely be below average with further night frosts, and any milder interludes will probably be only brief. Towards mid-month, confidence becomes very low but some warmer days are expected.

    Updated at: 1328 on Sun 18 Mar 2018

    Location Details

    Southwick (West Sussex)

    Location: 50.8348, -0.2367

    Altitude: 7.0 m above mean sea level

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