September weather forecast in St. Louis

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 28°; night, 22°; partly cloudy2 September, Monday. day, 28°; night, 22°; clear3 September, Tuesday. day, 27°; night, 22°; partly cloudy4 September, Wednesday. day, 26°; night, 21°; partly cloudy5 September, Thursday. day, 26°; night, 20°; clear6 September, Friday. day, 26°; night, 20°; clear7 September, Saturday. day, 27°; night, 21°; clear
8 September, Sunday. day, 25°; night, 21°; clear9 September, Monday. day, 25°; night, 20°; clear10 September, Tuesday. day, 24°; night, 19°; rain11 September, Wednesday. day, 24°; night, 18°; partly cloudy12 September, Thursday. day, 25°; night, 18°; clear13 September, Friday. day, 25°; night, 18°; clear14 September, Saturday. day, 24°; night, 19°; clear
15 September, Sunday. day, 23°; night, 19°; clear16 September, Monday. day, 23°; night, 18°; partly cloudy17 September, Tuesday. day, 25°; night, 19°; partly cloudy18 September, Wednesday. day, 24°; night, 21°; clear19 September, Thursday. day, 25°; night, 20°; clear20 September, Friday. day, 25°; night, 20°; clear21 September, Saturday. day, 24°; night, 19°; partly cloudy
22 September, Sunday. day, 25°; night, 19°; rain23 September, Monday. day, 25°; night, 19°; clear24 September, Tuesday. day, 25°; night, 19°; clear25 September, Wednesday. day, 24°; night, 19°; clear26 September, Thursday. day, 23°; night, 18°; clear27 September, Friday. day, 23°; night, 18°; partly cloudy28 September, Saturday. day, 23°; night, 19°; clear
29 September, Sunday. day, 22°; night, 17°; rain30 September, Monday. day, 21°; night, 16°; clear1 October, Tuesday. day, 20°; night, 16°; partly cloudy2 October, Wednesday. day, 19°; night, 15°; partly cloudy3 October, Thursday. day, 20°; night, 14°; partly cloudy4 October, Friday. day, 23°; night, 16°; partly cloudy5 October, Saturday. day, 21°; night, 16°; partly cloudy

St. Louis September

19 sunny days; 3 days with precipitation; 8 cloudy days;
air humidity 56%; 65 millimeters of precipitation (8% of annual average); Wind south-westerly 2.9 Meters per second