Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Partly Cloudy
69°F
21°C
| Humidity | 66% |
| Wind Speed | SW 10 mph |
| Barometer | 29.82 in (1008.7 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 8.00 mi |
| Last update | 26 Mar 6:51 am CDT |
Extended Forecast for
Saint Louis MO
Today
High: 92 °F
Sunny
Tonight
Low: 42 °F
Slight Chance
T-storms then
Showers
LikelyFriday
High: 54 °F
Chance
ShowersFriday Night
Low: 33 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 43 °F
Mostly Cloudy
Sunday
High: 67 °F
Partly Sunny
Sunday Night
Low: 57 °F
Partly Cloudy
Monday
High: 83 °F
Slight Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 92. Southwest wind 9 to 17 mph, with gusts as high as 31 mph.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am. Increasing clouds, with a low around 42. Southwest wind 8 to 16 mph becoming northeast after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 54. North wind 14 to 16 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 33. North wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 57. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 57.
Monday
A 20 percent chance of rain and thunderstorms before 1pm. Mostly sunny, with a high near 83.
Monday Night
A slight chance of rain and thunderstorms, then a chance of rain after 1am. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 84.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 64.
Wednesday
A 50 percent chance of rain and thunderstorms. Partly sunny, with a high near 81.
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 90.26°W (Elev. 499 ft)
38.64°N 90.26°W (Elev. 499 ft)
4:21 am CDT Mar 26, 2026
7am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
