Monthly weather forecast in Chicago

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
18 August, Sunday. day, 26°; night, 22°; clear19 August, Monday. day, 26°; night, 22°; clear20 August, Tuesday. day, 25°; night, 22°; clear21 August, Wednesday. day, 24°; night, 21°; partly cloudy22 August, Thursday. day, 24°; night, 21°; clear23 August, Friday. day, 26°; night, 20°; clear24 August, Saturday. day, 28°; night, 22°; partly cloudy
25 August, Sunday. day, 30°; night, 23°; partly cloudy26 August, Monday. day, 32°; night, 25°; mostly clear27 August, Tuesday. day, 32°; night, 24°; rain28 August, Wednesday. day, 28°; night, 22°; light rain29 August, Thursday. day, 28°; night, 22°; heavy rain30 August, Friday. day, 26°; night, 20°; light rain31 August, Saturday. day, 26°; night, 19°; clear
1 September, Sunday. day, 26°; night, 18°; light rain2 September, Monday. day, 22°; night, 18°; heavy rain3 September, Tuesday. day, 23°; night, 19°; mostly clear4 September, Wednesday. day, 26°; night, 20°; partly cloudy5 September, Thursday. day, 19°; night, 13°; partly cloudy6 September, Friday. day, 22°; night, 18°; mostly clear7 September, Saturday. day, 26°; night, 24°; clear
8 September, Sunday. day, 28°; night, 23°; mostly clear9 September, Monday. day, 20°; night, 18°; rain10 September, Tuesday. day, 20°; night, 12°; mostly clear11 September, Wednesday. day, 18°; night, 13°; partly cloudy12 September, Thursday. day, 20°; night, 16°; clear13 September, Friday. day, 21°; night, 16°; mostly clear14 September, Saturday. day, 19°; night, 13°; partly cloudy
15 September, Sunday. day, 16°; night, 13°; light rain16 September, Monday. day, 18°; night, 14°; partly cloudy17 September, Tuesday. day, 18°; night, 13°; partly cloudy18 September, Wednesday. day, 24°; night, 14°; clear19 September, Thursday. day, 24°; night, 17°; clear20 September, Friday. day, 19°; night, 15°; rain21 September, Saturday. day, 22°; night, 18°; mostly clear

Average for 30 days

13 sunny days; 9 days with precipitation; 8 cloudy days;
air humidity 73%; 28 millimeters of precipitation (4% of annual average); Wind north-easterly 4.6 Meters per second; Water temperature +26°