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

Light Rain Shower

11°C 52°F 7°C 45°F Westerly
Wind Speed 23 km/h 14 mph
Thursday

Light Rain Shower

12°C 54°F 6°C 43°F Westerly
Wind Speed 24 km/h 15 mph
Friday

Heavy Rain Shower

11°C 52°F 5°C 41°F West North Westerly
Wind Speed 23 km/h 14 mph
Saturday

Sunny Intervals

14°C 57°F 9°C 48°F West South Westerly
Wind Speed 13 km/h 8 mph
Sunday

Heavy Rain

12°C 54°F 5°C 41°F Westerly
Wind Speed 27 km/h 17 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:00 Sunset 21:42

Last updated 18:07

Weather forecast details for Wednesday 27 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 2000 hours2100 hours2200 hours2300 hours0000 hours
Thu
0100 hours0200 hours0300 hours0400 hours0500 hours              
Weather Conditions Light Rain Shower Light Rain Shower Light Rain Shower Clear Sky Light Rain Shower Light Rain Shower Light Rain Shower Partly Cloudy Clear Sky Clear Sky               
Temperature (°C/°F) 11°C 52°F 11°C 52°F 10°C 50°F 9°C 48°F 9°C 48°F 8°C 46°F 8°C 46°F 8°C 46°F 7°C 45°F 7°C 45°F               
Wind Speed (mph/km/h) Wind Speed 24 km/h 15 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 24 km/h 15 mph Westerly Wind Speed 21 km/h 13 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 21 km/h 13 mph Westerly Wind Speed 18 km/h 11 mph Westerly Wind Speed 18 km/h 11 mph Westerly               
Wind Direction W W W W W W W W W W               
Humidity 77% 78% 77% 76% 77% 77% 76% 76% 78% 79%               
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG E VG VG VG E E E E VG               
Pressure (Millibars) 1009 1009 1009 1009 1010 1010 1010 1010 1010 1010               

Northern Ireland

Forecast Summary

  • This Evening and Tonight

    Dull and rainy early evening across Belfast and the east, however gradually brighter drier conditions will spread across western counties and reach the east coast by dusk. Tonight clear spells with a few passing showers, rather cool and windy.

Environmental Summary

UV: 3

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Low

UK Range: Low to Very High

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 17:42, Wednesday 27 May Forecast updated Monday to Friday only

UK

UK Forecast Last updated 17:23, Wednesday 27 May

Observations

Observed at 18:00, Wednesday 27 May

Heavy Rain Shower

9°C 48°F

Wind Speed 21 km/h 13 mph South South Westerly

Humidity: 97%

Visibility: Moderate

Pressure: 1011mb, Falling

Observation station: Aldergrove

(Lat: 54.65 | Lon: -6.217)

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