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

29 October 2026 Thu
17.2 ° C
( 63°F )

Sunny
Sunny
Feels Like : 15.3 ° C / 59.5°F
Humidity : % 62
Pressure : 1020 mb
Wind Speed : 9.7 kmph / 6 miles from SSWSSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

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
29 October 2026 Thu Sunny Sunny 15.7 ° C 27.1 ° C 21 ° C % 57 13 km/h 36%
30 October 2026 Fri Overcast Overcast 16 ° C 24.6 ° C 19.7 ° C % 70 14.8 km/h 26%
31 October 2026 Sat Overcast Overcast 14.9 ° C 20.4 ° C 18.1 ° C % 66 10.1 km/h 75%
01 November 2026 Sun Patchy rain nearby Patchy rain nearby 14.4 ° C 19.3 ° C 16.3 ° C % 88 11.9 km/h 86%
02 November 2026 Mon Mist Mist 15.1 ° C 19.5 ° C 17.8 ° C % 88 19.8 km/h 82%
03 November 2026 Tue Patchy rain nearby Patchy rain nearby 17.9 ° C 21.5 ° C 19.8 ° C % 81 23.4 km/h 88%
04 November 2026 Wed Light rain Light rain 12.5 ° C 18.7 ° C 16.3 ° C % 90 13.7 km/h 92%
05 November 2026 Thu Partly Cloudy Partly Cloudy 8.9 ° C 12.2 ° C 10.8 ° C % 69 19.1 km/h 75%
06 November 2026 Fri Sunny Sunny 7.3 ° C 13.4 ° C 10.2 ° C % 61 11.5 km/h 6%
07 November 2026 Sat Partly Cloudy Partly Cloudy 6.1 ° C 12.9 ° C 9.7 ° C % 63 10.1 km/h 8%
08 November 2026 Sun Cloudy Cloudy 6.8 ° C 14.4 ° C 10.8 ° C % 67 10.8 km/h 14%
09 November 2026 Mon Patchy rain nearby Patchy rain nearby 7.8 ° C 13.6 ° C 10.5 ° C % 81 10.4 km/h 68%
10 November 2026 Tue Partly Cloudy Partly Cloudy 7.9 ° C 14.4 ° C 11.1 ° C % 80 8.3 km/h 19%
11 November 2026 Wed Partly Cloudy Partly Cloudy 9.5 ° C 16.5 ° C 13.1 ° C % 71 6.8 km/h 10%
Weather forecasts are usually fully updated every 3 hours.

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