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

Heavy Rain

11°C 52°F 7°C 45°F Southerly
16km/h 10mph
Saturday

Light Rain Shower

12°C 54°F 6°C 43°F Westerly
35km/h 22mph
Sunday

Heavy Rain Shower

9°C 48°F 4°C 39°F Westerly
27km/h 17mph
Monday

Heavy Rain

11°C 52°F 4°C 39°F South Westerly
27km/h 17mph
Tuesday

Heavy Rain Shower

8°C 46°F 4°C 39°F Westerly
39km/h 24mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:09 Sunset 18:50

Last updated 17:08

Weather forecast details for Friday 27 March. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Sat
0100 hours0200 hours0300 hours0400 hours0500 hours            
Weather Conditions Thick Cloud Light Cloud Partly Cloudy Light Cloud Light Cloud Light Rain Heavy Rain Heavy Rain Heavy Rain Light Rain Light Rain Heavy Rain             
Temperature (°C/°F) 9°C 48°F 8°C 46°F 8°C 46°F 7°C 45°F 7°C 45°F 7°C 45°F 7°C 45°F 7°C 45°F 7°C 45°F 8°C 46°F 9°C 48°F 10°C 50°F             
Wind Speed (mph/km/h) 13km/h 8mph South South Westerly 11km/h 7mph South South Westerly 10km/h 6mph South South Westerly 11km/h 7mph Southerly 13km/h 8mph Southerly 14km/h 9mph Southerly 16km/h 10mph Southerly 18km/h 11mph Southerly 16km/h 10mph Southerly 18km/h 11mph South South Westerly 21km/h 13mph South South Westerly 26km/h 16mph South South Westerly             
Wind Direction SSW SSW SSW S S S S S S SSW SSW SSW             
Humidity 58% 66% 76% 79% 83% 85% 91% 91% 92% 94% 94% 91%             
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG G VG VG VG M M P G G M             
Pressure (Millibars) 1016 1016 1016 1015 1014 1013 1011 1009 1006 1004 1001 999             

Northern Ireland

Forecast Summary

  • This Evening and Tonight

    A dry evening, but cloud soon thickening from the west to bring rain by midnight, with occasional heavy outbreaks overnight. Winds freshening, with gales developing, especially along the north coast.

Environmental Summary

UV: 2

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Low

UK Range: Low to Very High

Met Office Warnings Issued For: County Antrim

  1. Yellow warning of wind

    From:
    0700 on Sat 28 March
    To:
    1800 on Sat 28 March
    Updated 27 March at 10:46

    Warning

    Winds will strengthen during Saturday morning to bring gales to many locations. The swathe of strongest winds will start in the southwest of the warning region during the early morning before transferring northeastwards through the day.

    Gust speeds are expected to reach 55-60mph, with more exposed locations seeing some gusts of 65mph.The public should be aware of the potential for some localised travel disruption.

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

Average Conditions

BBC Weather's average conditions for London, United Kingdom. This includes readings of average sunlight, temperature, discomfort from heat and humidity, relative humidity, average Precipitation, and wet days.
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average Minimum Temperature (°C) 2 2 3 4 6 9 11 11 9 7 4 3
Average Minimum Temperature (°F) 35 35 37 39 43 49 52 51 49 44 39 37
Average Maximum Temperature (°C) 6 7 9 12 15 18 18 18 16 13 9 7
Average Maximum Temperature (°F) 43 44 49 53 59 64 65 65 61 55 48 44
Record Minimum Temperature (°C) -13 -12 -12 -4 -3 -1 4 1 -2 -4 -6 -11
Record Minimum Temperature (°F) 9 11 10 24 26 31 39 34 28 24 21 13
Record Maximum Temperature (°C) 13 14 19 21 26 28 29 28 26 21 16 14
Record Maximum Temperature (°F) 56 57 67 69 79 83 85 82 78 70 61 58
Average Precipitation (mm) 80 52 50 48 52 68 94 77 80 83 72 90
Average Precipitation (inches) 3.2 2.1 2.0 1.9 2.1 2.7 3.7 3.0 3.2 3.3 2.8 3.5
Average Sunlight Hours 1 2 3 5 6 6 4 4 4 3 2 1
Wet Days (+0.1 mm) 20 17 16 16 15 16 19 17 18 19 19 21
Relative Humidity AM 92 91 88 83 79 80 84 87 89 91 92 92
Relative Humidity PM 87 80 74 69 66 71 73 75 78 80 85 89
Discomfort From Heat And Humidity <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span>

Average Conditions data © Copyright RM, 2011. All rights reserved. Helicon Publishing is a division of RM.

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Forecast Video

BBC Newsline

BBC Newsline Forecast Last updated 13:09, Friday 27 Mar Forecast updated Monday to Friday only

UK

UK Forecast Last updated 12:31, Friday 27 Mar

Observations

Observed at 16:00, Friday 27 March

Thick Cloud

10°C 50°F

11km/h 7mph Southerly

Humidity: 48%

Visibility: Very Good

Pressure: 1016mb, Falling

Observation station: Aldergrove

(Lat: 54.65 | Lon: -6.217)

BBC Weather in association with the Met Office

All times are GMT (Europe/London, GMT+0000) unless otherwise stated

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