Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
69°F
21°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.06 in (1016.9 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 7.00 mi |
| Last update | 15 Oct 2:51 am CDT |
Extended Forecast for
Lambert-St. Louis International Airport MO
Overnight
Low: 68 °F
Chance
ShowersThursday
High: 80 °F
Showers and
Patchy FogThursday Night
Low: 50 °F
Showers
LikelyFriday
High: 56 °F
Partly Sunny
and BreezyFriday Night
Low: 42 °F
Mostly Cloudy
Saturday
High: 60 °F
Sunny
Saturday Night
Low: 41 °F
Clear
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 68. East wind around 6 mph.
Thursday
Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog between 9am and 11am. High near 80. Southeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms likely before 1am, then scattered showers between 1am and 2am. Increasing clouds, with a low around 50. Southwest wind 14 to 18 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 56. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 42. North wind 11 to 18 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 60.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 78.
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)
1:26 am CDT Oct 15, 2026
3am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
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