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Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Thursday

Partly Cloudy

23°C 73°F 17°C 63°F North Easterly
8km/h 5mph
Friday

Sunny Intervals

22°C 72°F 16°C 61°F East South Easterly
11km/h 7mph
Saturday

Light Cloud

21°C 70°F 14°C 57°F North North Easterly
10km/h 6mph
Sunday

Sunny Intervals

19°C 66°F 10°C 50°F North Easterly
19km/h 12mph
Monday

Sunny

17°C 63°F 11°C 52°F Easterly
11km/h 7mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:41 Sunset 19:10

Last updated 22:17

Weather forecast details for Thursday 18 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0100 hours0400 hours      
Weather Conditions Light Rain Shower Partly Cloudy       
Temperature (°C/°F) 19°C 66°F 18°C 64°F       
Wind Speed (mph/km/h) 6km/h 4mph East North Easterly 8km/h 5mph North North Easterly       
Wind Direction ENE NNE       
Humidity 89% 93%       
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) M M       
Pressure (Millibars) 1010 1010       

London and South East England

Forecast Summary

  • This Evening and Tonight

    Becoming cloudy with some mist and hill fog developing. Risk of a few heavy and perhaps thundery showers spreading north across the region late in the night.

Environmental Summary

UV: 4

UK Range: 1-7

Pollen: Moderate

UK Range: Low to Very High

Met Office Warnings Issued For: West Sussex

  1. Yellow warning of rain

    From:
    0015 on Fri 19 September
    To:
    2345 on Fri 19 September
    Updated 18 September at 11:01

    Warning

    Heavy showers and thunderstorms are likely to spread from the south across some southern and western parts of England, and also Wales, on Thursday night - the risk then continuing through much of Friday. Many places will miss these but the public should be aware of the potential for isolated disruption due to surface water flooding, lightning strikes and hail.

A list of all UK Warnings can be found on our More UK Weather page.

Weather Warnings Key

  • Red: Take action
  • Amber: Be prepared
  • Yellow: Be aware

Issued by the Met Office

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BBC South Today

BBC South Today Forecast Last updated 19:11, Thursday 18 Sep Forecast updated 7 days a week

UK

UK Forecast Last updated 18:43, Thursday 18 Sep

Observations

Observed at 22:00, Thursday 18 September

Not Available

16°C 61°F

3km/h 2mph West North Westerly

Humidity: 95%

Visibility: N/A

Pressure: 1010mb, Rising

Observation station: Shoreham

(Lat: 50.836 | Lon: -0.292)

BBC Weather in association with the Met Office

All times are BST (Europe/London, GMT+0100) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details