Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Partly Cloudy
69°F
21°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.05 in (1016.5 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 9:51 pm CDT |
Extended Forecast for
Saint Louis MO
Tonight
Low: 68 °F
Cloudy then
Scattered
ShowersThursday
High: 80 °F
Showers
Likely then
Chance
T-stormsThursday Night
Low: 50 °F
Showers
LikelyFriday
High: 57 °F
Partly Sunny
Friday Night
Low: 42 °F
Mostly Cloudy
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 41 °F
Clear
Sunday
High: 68 °F
Sunny
Sunday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Tonight
Scattered showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 11am, then a chance of showers and thunderstorms after 11am. Cloudy, then gradual clearing during the afternoon, with a high near 80. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 2am. Increasing clouds, with a low around 50. Southwest wind 9 to 15 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 57. Northwest wind around 17 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 42. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 61.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
10:21 pm CDT Oct 14, 2026
10pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
