Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Partly Cloudy
66°F
19°C
| Humidity | 93% |
| Wind Speed | E 5 mph |
| Barometer | 30.09 in (1018.0 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 22 Aug 6:51 am CDT |
Extended Forecast for
Lambert-St. Louis International Airport MO
Today
High: 85 °F
Sunny
Tonight
Low: 67 °F
Mostly Clear
then Patchy
FogSaturday
High: 87 °F
Patchy Fog
then Partly
SunnySaturday Night
Low: 61 °F
Decreasing
CloudsSunday
High: 80 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 76 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 76 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 85. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 67. Light and variable wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 61. North wind around 6 mph.
Sunday
Sunny, with a high near 80. Northwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 60.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Point Forecast:
Lambert-St. Louis International Airport MO
38.76°N 90.4°W (Elev. 597 ft)
38.76°N 90.4°W (Elev. 597 ft)
5:41 am CDT Aug 22, 2025
7am CDT Aug 22, 2025-6pm CDT Aug 28, 2025
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