Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
57°F
14°C
| Humidity | 41% |
| Wind Speed | Calm |
| Barometer | 30.49 in (1032.5 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 3:51 pm CDT |
Extended Forecast for
Saint Louis MO
Tonight
Low: 40 °F
Clear
Sunday
High: 69 °F
Sunny
Sunday Night
Low: 41 °F
Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 47 °F
Partly Cloudy
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 40. Light and variable wind.
Sunday
Sunny, with a high near 69. South wind 3 to 6 mph.
Sunday Night
Clear, with a low around 41. Light southeast wind.
Monday
Sunny, with a high near 72. Calm wind.
Monday Night
Mostly clear, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Louis MO
38.64°N 90.23°W (Elev. 538 ft)
38.64°N 90.23°W (Elev. 538 ft)
2:20 pm CDT Oct 17, 2026
4pm CDT Oct 17, 2026-6pm CDT Oct 24, 2026
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