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

Light Cloud

21°C 70°F 14°C 57°F Southerly
Wind Speed 13 km/h 8 mph
Sunday

Light Rain Shower

18°C 64°F 12°C 54°F South South Easterly
Wind Speed 14 km/h 9 mph
Monday

Light Rain

17°C 63°F 15°C 59°F South South Easterly
Wind Speed 27 km/h 17 mph
Tuesday

Heavy Rain

17°C 63°F 12°C 54°F West South Westerly
Wind Speed 18 km/h 11 mph
Wednesday

Light Rain Shower

16°C 61°F 11°C 52°F Westerly
Wind Speed 24 km/h 15 mph

IN ASSOCIATION WITH

Forecast

Sunrise 04:54 Sunset 22:01

Last updated 15:07

Weather forecast details for Saturday 4 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Sun
0100 hours0200 hours0300 hours0400 hours0500 hours          
Weather Conditions Light Cloud Light Cloud Sunny Intervals Light Cloud Sunny Sunny Partly Cloudy Partly Cloudy Clear Sky Clear Sky Clear Sky Partly Cloudy Partly Cloudy Partly Cloudy           
Temperature (°C/°F) 21°C 70°F 21°C 70°F 20°C 68°F 20°C 68°F 20°C 68°F 19°C 66°F 17°C 63°F 17°C 63°F 16°C 61°F 15°C 59°F 15°C 59°F 14°C 57°F 14°C 57°F 14°C 57°F           
Wind Speed (mph/km/h) Wind Speed 13 km/h 8 mph South Westerly Wind Speed 13 km/h 8 mph South Westerly Wind Speed 13 km/h 8 mph South South Westerly Wind Speed 14 km/h 9 mph South South Westerly Wind Speed 14 km/h 9 mph South South Westerly Wind Speed 10 km/h 6 mph South South Westerly Wind Speed 13 km/h 8 mph Southerly Wind Speed 13 km/h 8 mph South South Westerly Wind Speed 11 km/h 7 mph South Westerly Wind Speed 11 km/h 7 mph South South Westerly Wind Speed 11 km/h 7 mph South South Westerly Wind Speed 8 km/h 5 mph South South Westerly Wind Speed 8 km/h 5 mph Southerly Wind Speed 8 km/h 5 mph Southerly           
Wind Direction SW SW SSW SSW SSW SSW S SSW SW SSW SSW SSW S S           
Humidity 54% 52% 52% 51% 54% 56% 66% 66% 66% 72% 73% 76% 78% 83%           
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG VG VG VG VG VG VG VG VG VG G G           
Pressure (Millibars) 1013 1013 1014 1014 1014 1014 1015 1015 1016 1016 1016 1015 1015 1015           

Northern Ireland

Forecast Summary

  • Today

    A rather cloudy morning with the chance of some scattered showers, perhaps the odd heavy one at first in the north. Showers will become isolated in the afternoon with some sunny spells developing.

  • Tonight

    Occasional showers will develop through the evening. These are likely to die out for a time overnight before further showers develop through the early hours of Sunday.

Environmental Summary

UV: 7

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Very High

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 -- -- -- -- -- -- -- -- -- -- -- --

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 13:10, Saturday 4 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 11:47, Saturday 4 Jul

Observations

Observed at 14:00, Saturday 4 July

Light Cloud

20°C 68°F

Wind Speed 18 km/h 11 mph South Westerly

Humidity: 67%

Visibility: Very Good

Pressure: 1011mb, Rising

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

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