Weather Chicago

Settings
Language
Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Wednesday

Thunderstorm

31°C 88°F 22°C 72°F Southerly
8km/h 5mph
Thursday

Light Rain Shower

33°C 91°F 24°C 75°F South Westerly
18km/h 11mph
Friday

Sunny Intervals

33°C 91°F 21°C 70°F Westerly
11km/h 7mph
Saturday

Sunny Intervals

28°C 82°F 22°C 72°F Easterly
10km/h 6mph
Sunday

Sunny

33°C 91°F 23°C 73°F South South Easterly
13km/h 8mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:04 Sunset 19:44

Last updated 14:16

Weather forecast details for Wednesday 20 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1900 hours2200 hours0100 hours
Thu
0400 hours0700 hours   
Weather Conditions Sunny Intervals Light Cloud Light Rain Shower Light Rain Shower Heavy Rain Shower    
Temperature (°C/°F) 28°C 82°F 25°C 77°F 24°C 75°F 23°C 73°F 23°C 73°F    
Wind Speed (mph/km/h) 11km/h 7mph West South Westerly 10km/h 6mph South South Westerly 8km/h 5mph South South Westerly 8km/h 5mph South South Westerly 11km/h 7mph Southerly    
Wind Direction WSW SSW SSW SSW S    
Humidity 60% 77% 86% 92% 93%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG G G G G    
Pressure (Millibars) 1011 1013 1013 1012 1013    

Environmental Summary

UV: 8

European range: 1 - 11+

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) -8 -7 -2 4 10 16 19 18 14 8 1 -5
Average Minimum Temperature (°F) 18 20 29 40 50 60 66 65 58 47 34 23
Average Maximum Temperature (°C) <span class="unit-na" title="Not Available">--</span> 1 6 13 18 24 27 26 23 16 8 2
Average Maximum Temperature (°F) 32 34 43 55 65 75 81 79 73 61 47 36
Record Minimum Temperature (°C) -29 -29 -24 -8 -3 2 9 8 -2 -10 -19 -31
Record Minimum Temperature (°F) -20 -21 -12 17 27 35 49 47 29 14 -2 -23
Record Maximum Temperature (°C) 18 20 17 33 37 39 41 39 38 31 26 20
Record Maximum Temperature (°F) 65 68 62 91 98 102 105 102 100 88 78 68
Average Precipitation (mm) 51 51 66 71 86 89 84 81 79 66 61 51
Average Precipitation (inches) 2.0 2.0 2.6 2.8 3.4 3.5 3.3 3.2 3.1 2.6 2.4 2.0
Average Sunlight Hours 4 5 7 7 9 10 10 9 8 7 5 4
Wet Days (+0.1 mm) 11 10 12 11 12 11 9 9 9 9 10 11
Relative Humidity AM 80 79 77 74 73 76 75 79 80 78 79 80
Relative Humidity PM 70 69 64 61 59 61 58 61 59 59 65 72
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> severity.Moderate severity.Medium severity.Medium <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.

Share this page

RSS Feeds
Print

North America Forecast Video

North America Forecast Last updated 15:08, Wednesday 20 Aug

Observations

Observed at 17:00, Wednesday 20 August

Light Cloud

28°C 82°F

18km/h 11mph West South Westerly

Humidity: 53%

Visibility: Good

Pressure: 1012mb, Rising

Observation station: Chicago O'Hare, IL.

(Lat: 41.98 | Lon: -87.9)

BBC Weather in association with the Met Office

All times are CDT (America/Chicago, GMT-0500) unless otherwise stated

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