Lambert-St. Louis International Airport (STL) 15 Day Weather Forecast, Saint Louis United States

Current weather conditions and 15 day weather forecast for Lambert-St. Louis International Airport in Saint Louis, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at STL

23 October 2026 Fri
24.3 ° C
( 75.7°F )

Sunny
Sunny
Feels Like : 21 ° C / 69.8°F
Humidity : % 27
Pressure : 1022 mb
Wind Speed : 10.4 kmph / 6.5 miles from ESEESE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 5

15-day weather forecast for Lambert-St. Louis International Airport, Saint Louis, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
23 October 2026 Fri Sunny Sunny 13.3 ° C 24.8 ° C 18.9 ° C % 44 11.2 km/h 1%
24 October 2026 Sat Overcast Overcast 12.6 ° C 24.3 ° C 18.6 ° C % 40 10.4 km/h 6%
25 October 2026 Sun Overcast Overcast 13 ° C 25 ° C 19.2 ° C % 41 8.6 km/h 8%
26 October 2026 Mon Overcast Overcast 14.5 ° C 24.2 ° C 19.5 ° C % 45 8.6 km/h 9%
27 October 2026 Tue Overcast Overcast 14.2 ° C 22.3 ° C 18.7 ° C % 47 10.4 km/h 10%
28 October 2026 Wed Sunny Sunny 15.3 ° C 25.2 ° C 19.8 ° C % 46 13.7 km/h 17%
29 October 2026 Thu Partly Cloudy Partly Cloudy 13.2 ° C 19.4 ° C 16.9 ° C % 53 8.3 km/h 36%
30 October 2026 Fri Partly Cloudy Partly Cloudy 11.6 ° C 20.1 ° C 15.9 ° C % 53 5.8 km/h 5%
31 October 2026 Sat Patchy rain nearby Patchy rain nearby 13.9 ° C 17.6 ° C 16 ° C % 57 16.6 km/h 38%
01 November 2026 Sun Light rain shower Light rain shower 14.8 ° C 21.2 ° C 17.6 ° C % 67 14.8 km/h 73%
02 November 2026 Mon Patchy light drizzle Patchy light drizzle 13.2 ° C 21.2 ° C 17.4 ° C % 78 14 km/h 85%
03 November 2026 Tue Patchy rain nearby Patchy rain nearby 15.1 ° C 22.1 ° C 17.9 ° C % 73 15.8 km/h 82%
04 November 2026 Wed Patchy rain nearby Patchy rain nearby 11 ° C 14.9 ° C 13.2 ° C % 68 12.6 km/h 19%
05 November 2026 Thu Sunny Sunny 9 ° C 16.2 ° C 12.5 ° C % 57 9.7 km/h 4%
Weather forecasts are usually fully updated every 3 hours.

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