Weather in St. Louis for 14 September
September 14, Monday
18° / 38°
cloudy
12 AM
21°
1 AM
20°
2 AM
20°
3 AM
20°
4 AM
19°
5 AM
18°
6 AM
18°
7 AM
18°
8 AM
18°
9 AM
19°
10 AM
20°
1 PM
36°
4 PM
38°
7 PM
34°
10 PM
32°
Pressure
749mmHg
Air Quality
42 AQI
Humidity
67%
Wind W
4m/s
Cloudy conditions will dominate. Moderate rain is expected, around 5.0 mm. Air temperature is around 23.5°, with a range from 18.0° to 38.4°. Occasional gusts may reach 14.0 m/s. UV index is high (8), sun protection is recommended.