Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
46°F
8°C
| Humidity | 50% |
| Wind Speed | SE 13 mph |
| Barometer | 30.33 in (1027.4 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 24 Mar 9:51 am CDT |
Extended Forecast for
Florissant MO
Today
High: 63 °F
Partly Sunny
Tonight
Low: 45 °F
Mostly Cloudy
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 90 °F
Sunny
Thursday Night
Low: 44 °F
Chance
T-storms then
ShowersFriday
High: 53 °F
Rain then
Chance RainFriday Night
Low: 33 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 63. Southeast wind around 9 mph.
Tonight
Mostly cloudy, with a low around 45. East wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 78. South wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 90. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then rain after 4am. Low around 44. Chance of precipitation is 80%.
Friday
Rain, mainly before 7am. High near 53. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Florissant MO
38.8°N 90.31°W (Elev. 525 ft)
38.8°N 90.31°W (Elev. 525 ft)
2:56 am CDT Mar 24, 2026
10am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
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