Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Overcast
40°F
4°C
| Humidity | 70% |
| Wind Speed | N 15 G 21 mph |
| Barometer | 30.30 in (1025.9 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 23 Mar 5:51 am CDT |
Extended Forecast for
Lambert-St. Louis International Airport MO
Today
High: 54 °F
Mostly Sunny
Tonight
Low: 38 °F
Chance
SprinklesTuesday
High: 62 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 76 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 45 °F
Showers
LikelyFriday
High: 53 °F
Chance
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 54. North wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
A chance of sprinkles after 2am. Mostly cloudy, with a low around 38. East wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 62. Southeast wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 43. Southeast wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 76. South wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 89.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 53.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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Point Forecast:
Lambert-St. Louis International Airport MO
38.76°N 90.37°W (Elev. 551 ft)
38.76°N 90.37°W (Elev. 551 ft)
3:41 am CDT Mar 23, 2026
6am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
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