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, 27°; night, 17°; partly cloudy24 August, Saturday. day, 29°; night, 22°; partly cloudy
25 August, Sunday. day, 28°; night, 22°; partly cloudy26 August, Monday. day, 30°; night, 25°; mostly clear27 August, Tuesday. day, 33°; night, 24°; light rain28 August, Wednesday. day, 28°; night, 22°; partly cloudy29 August, Thursday. day, 27°; night, 23°; rain30 August, Friday. day, 27°; night, 20°; light rain31 August, Saturday. day, 26°; night, 18°; clear
1 September, Sunday. day, 26°; night, 18°; partly cloudy2 September, Monday. day, 23°; night, 18°; partly cloudy3 September, Tuesday. day, 24°; night, 19°; partly cloudy4 September, Wednesday. day, 26°; night, 23°; partly cloudy5 September, Thursday. day, 23°; night, 13°; partly cloudy6 September, Friday. day, 19°; night, 10°; clear7 September, Saturday. day, 20°; night, 14°; clear
8 September, Sunday. day, 21°; night, 12°; mostly clear9 September, Monday. day, 17°; night, 8°; clear10 September, Tuesday. day, 18°; night, 7°; clear11 September, Wednesday. day, 21°; night, 12°; clear12 September, Thursday. day, 14°; night, 14°; rain13 September, Friday. day, 19°; night, 12°; light rain14 September, Saturday. day, 23°; night, 16°; mostly clear
15 September, Sunday. day, 22°; night, 11°; light rain16 September, Monday. day, 23°; night, 15°; mostly clear17 September, Tuesday. day, 20°; night, 12°; clear18 September, Wednesday. day, 19°; night, 9°; clear19 September, Thursday. day, 20°; night, 16°; clear20 September, Friday. day, 17°; night, 13°; rain21 September, Saturday. day, 15°; night, 8°; partly cloudy

Average for 30 days

14 sunny days; 6 days with precipitation; 10 cloudy days;
air humidity 72%; 12 millimeters of precipitation (2% of annual average); Wind north-westerly 4.2 Meters per second; Water temperature +25°