72°
F
Feels Like
70°
Precipitation
18 %
Wind
7 mph
Humidity
71 %
Precipitation
40 %
Wind
12 mph
UV Index (0 - 11+)
9
Warning: High UV Index Today: 9
High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.
St. Louis Weather Forecast Updated
Weather Forecast History
Last Year's Weather on This Day (May 15, 2024)