Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
58°F
14°C
| Humidity | 32% |
| Wind Speed | E 9 mph |
| Barometer | 30.05 in (1017.2 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 28 Feb 11:51 am CST |
Extended Forecast for
Lambert-St. Louis International Airport MO
This Afternoon
High: 64 °F
Slight Chance
RainTonight
Low: 30 °F
Decreasing
CloudsSunday
High: 45 °F
Partly Sunny
Sunday Night
Low: 33 °F
Wintry Mix
LikelyMonday
High: 45 °F
Rain Likely
then Slight
Chance RainMonday Night
Low: 45 °F
Rain
Tuesday
High: 64 °F
Rain
Tuesday Night
Low: 51 °F
Rain
Wednesday
High: 65 °F
Rain
Detailed Forecast
This Afternoon
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 64. East wind 6 to 8 mph becoming south.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 30. North wind 6 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 45. Northeast wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
Rain and snow likely before midnight, then snow likely, possibly mixed with rain and sleet between midnight and 3am, then rain and snow likely after 3am. Cloudy, with a low around 33. East wind around 10 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Monday
Rain likely, mainly before noon. Cloudy, with a high near 45. East wind 9 to 11 mph. Chance of precipitation is 60%.
Monday Night
Rain. Steady temperature around 45. Chance of precipitation is 80%.
Tuesday
Rain and possibly a thunderstorm before 3pm, then rain likely. High near 64. Chance of precipitation is 90%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 51. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Thursday
Rain likely. Partly sunny, with a high near 69. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain and thunderstorms. Partly cloudy, with a low around 54.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
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)
12:26 pm CST Feb 28, 2026
12pm CST Feb 28, 2026-6pm CST Mar 6, 2026
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