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Southampton weather map

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    Forecast summary

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

    Regional forecast for London & South East England

    Cloudy and wet with heavy thundery showers or rain.

    This Evening and Tonight:

    Cloudy during the evening, with an increasing risk of showery rain across the region towards dusk. Showers may be heavy with a risk of thunder later in the night. Remaining mild. Minimum Temperature 13 °C.


    A cloudy start with showers continuing, these gradually easing during the afternoon to allow some brief sunny spells. Possibly becoming cloudy with rain or showers again later. Warm. Maximum Temperature 21 °C.

    Outlook for Monday to Wednesday:

    Dry at first Monday, quickly deteriorating with frequent heavy showers across the region. Risk of showers continuing Tuesday, but turning dry and sunny late in the day. Sunny spells Wednesday.

    Updated at: 1530 on Sat 19 Jun 2021

    UK forecast for the next 5 days

    Rather cloudy, showers in places, especially across southern UK tonight.

    This Evening and Tonight:

    Showery rain, heavy in places, likely to spread to parts of central and southern England, perhaps Wales, before easing later; thunder is possible across southeast England. Scotland and Northern Ireland seeing showers ease before possible rain in the northwest later.


    Drying up but staying rather cloudy and cool for many central and eastern areas. Occasional warm sunshine in west and south but scattered heavy showers. Some rain in northwest UK.

    Outlook for Monday to Wednesday:

    Rain, heavy at times, will affect the south on Monday, clearing by Tuesday morning. Otherwise dry with some sunshine. Turning cloudier with patchy rain in the northwest on Wednesday.

    Updated at: 1413 on Sat 19 Jun 2021

    Outlook for the UK over the next 6-30 days

    UK Outlook for Thursday 24 Jun 2021 to Saturday 3 Jul 2021:

    Thursday will see dry and settled conditions across eastern and southeastern areas of the UK. Spells of rain, and cloudier conditions, are possible over other areas, but they are likely to be most widespread for northern parts. Western and southwestern parts are then likely to see the most sunshine and the warmest temperatures; rain and showers are probable for other areas, with a risk of further thunderstorms in the southeast. Winds are likely to range between light and moderate throughout this period, and temperatures will hover just below the average for this time of year. Confidence becomes lower later into the period, but there is a chance of high pressure building for a time. This will most likely bring further periods of settled weather, interspersed with brief more unsettled spells.

    Updated at: 1134 on Sat 19 Jun 2021

    UK Outlook for Saturday 3 Jul 2021 to Saturday 17 Jul 2021:

    Confidence remains low for this period, but it is possible that periods of generally settled conditions will continue, these interspersed with some briefly unsettled spells at times. Most of the rainfall from fronts moving into the country will possibly be over northern parts of the UK. Temperatures will possibly recover closer towards the average for this time of the year, with many areas seeing warm weather.

    Updated at: 1316 on Fri 18 Jun 2021

    Location Details


    Location: 50.9093, -1.403

    Altitude: 16.0 m above mean sea level

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