Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
A Few Clouds
50°F
10°C
| Humidity | 83% |
| Wind Speed | W 14 mph |
| Barometer | 29.84 in (1010.3 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 5 Nov 3:51 am CST |
Extended Forecast for
3 Miles S Saint Charles MO
Today
High: 61 °F
Increasing
CloudsTonight
Low: 45 °F
Slight Chance
Drizzle then
CloudyFriday
High: 55 °F
Becoming
SunnyFriday Night
Low: 34 °F
Mostly Clear
Saturday
High: 55 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 61 °F
Sunny
Sunday Night
Low: 38 °F
Clear
Monday
High: 67 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 61. West wind 7 to 13 mph, with gusts as high as 21 mph.
Tonight
A slight chance of drizzle between 7pm and 10pm. Cloudy, with a low around 45. Northwest wind around 8 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 55. North wind 7 to 11 mph.
Friday Night
Mostly clear, with a low around 34. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 55. Calm wind.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 38.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 43.
Veterans Day
Mostly sunny, with a high near 67.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Saint Charles MO
38.74°N 90.51°W (Elev. 420 ft)
38.74°N 90.51°W (Elev. 420 ft)
4:31 am CST Nov 5, 2026
4am CST Nov 5, 2026-6pm CST Nov 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
