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

12 May 2025 Mon
20.3 ° C
( 68.5°F )

Overcast
Overcast
Feels Like : 20.3 ° C / 68.5°F
Humidity : % 81
Pressure : 1013 mb
Wind Speed : 11.5 kmph / 7.2 miles from NENE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

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

Date
12 May 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature16.2 ° C
High temperature26.7 ° C
Average Temperature20.9 ° C
Humidity% 74
Wind14.8 km/h
Chance of rain87%
13 May 2025 Tue
Weather forecastCloudy  Cloudy
Low temperature18 ° C
High temperature26.2 ° C
Average Temperature21.4 ° C
Humidity% 83
Wind9.4 km/h
Chance of rain0%
14 May 2025 Wed
Weather forecastCloudy  Cloudy
Low temperature17 ° C
High temperature28 ° C
Average Temperature22.4 ° C
Humidity% 82
Wind20.2 km/h
Chance of rain0%
15 May 2025 Thu
Weather forecastOvercast  Overcast
Low temperature20 ° C
High temperature31.4 ° C
Average Temperature24.6 ° C
Humidity% 73
Wind25.6 km/h
Chance of rain0%
16 May 2025 Fri
Weather forecastSunny Sunny
Low temperature17.2 ° C
High temperature31.7 ° C
Average Temperature23.9 ° C
Humidity% 61
Wind31 km/h
Chance of rain0%
17 May 2025 Sat
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.4 ° C
High temperature30 ° C
Average Temperature22 ° C
Humidity% 70
Wind17.6 km/h
Chance of rain86%
18 May 2025 Sun
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18.2 ° C
High temperature24.9 ° C
Average Temperature20.9 ° C
Humidity% 88
Wind15.5 km/h
Chance of rain88%
19 May 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature20.1 ° C
High temperature30.3 ° C
Average Temperature24.2 ° C
Humidity% 83
Wind27.7 km/h
Chance of rain77%
20 May 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17 ° C
High temperature28.9 ° C
Average Temperature23.9 ° C
Humidity% 76
Wind31 km/h
Chance of rain83%
21 May 2025 Wed
Weather forecastSunny Sunny
Low temperature12.3 ° C
High temperature22.9 ° C
Average Temperature17.4 ° C
Humidity% 63
Wind25.6 km/h
Chance of rain0%
22 May 2025 Thu
Weather forecastSunny Sunny
Low temperature15.9 ° C
High temperature29.2 ° C
Average Temperature22.1 ° C
Humidity% 62
Wind24.5 km/h
Chance of rain0%
23 May 2025 Fri
Weather forecastModerate rain Moderate rain
Low temperature18.7 ° C
High temperature25.2 ° C
Average Temperature21.9 ° C
Humidity% 84
Wind20.9 km/h
Chance of rain88%
24 May 2025 Sat
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18 ° C
High temperature24.3 ° C
Average Temperature20.7 ° C
Humidity% 79
Wind15.1 km/h
Chance of rain87%
25 May 2025 Sun
Weather forecastSunny Sunny
Low temperature13.9 ° C
High temperature24.7 ° C
Average Temperature19.2 ° C
Humidity% 64
Wind12.6 km/h
Chance of rain0%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 May 2025 Mon Patchy rain nearby Patchy rain nearby 16.2 ° C 26.7 ° C 20.9 ° C % 74 14.8 km/h 87%
13 May 2025 Tue Cloudy  Cloudy 18 ° C 26.2 ° C 21.4 ° C % 83 9.4 km/h 0%
14 May 2025 Wed Cloudy  Cloudy 17 ° C 28 ° C 22.4 ° C % 82 20.2 km/h 0%
15 May 2025 Thu Overcast  Overcast 20 ° C 31.4 ° C 24.6 ° C % 73 25.6 km/h 0%
16 May 2025 Fri Sunny Sunny 17.2 ° C 31.7 ° C 23.9 ° C % 61 31 km/h 0%
17 May 2025 Sat Patchy rain nearby Patchy rain nearby 17.4 ° C 30 ° C 22 ° C % 70 17.6 km/h 86%
18 May 2025 Sun Patchy rain nearby Patchy rain nearby 18.2 ° C 24.9 ° C 20.9 ° C % 88 15.5 km/h 88%
19 May 2025 Mon Patchy rain nearby Patchy rain nearby 20.1 ° C 30.3 ° C 24.2 ° C % 83 27.7 km/h 77%
20 May 2025 Tue Patchy rain nearby Patchy rain nearby 17 ° C 28.9 ° C 23.9 ° C % 76 31 km/h 83%
21 May 2025 Wed Sunny Sunny 12.3 ° C 22.9 ° C 17.4 ° C % 63 25.6 km/h 0%
22 May 2025 Thu Sunny Sunny 15.9 ° C 29.2 ° C 22.1 ° C % 62 24.5 km/h 0%
23 May 2025 Fri Moderate rain Moderate rain 18.7 ° C 25.2 ° C 21.9 ° C % 84 20.9 km/h 88%
24 May 2025 Sat Patchy rain nearby Patchy rain nearby 18 ° C 24.3 ° C 20.7 ° C % 79 15.1 km/h 87%
25 May 2025 Sun Sunny Sunny 13.9 ° C 24.7 ° C 19.2 ° C % 64 12.6 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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