Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
73°F
23°C
| Humidity | 30% |
| Wind Speed | SE 8 mph |
| Barometer | 30.30 in (1025.7 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 9 Oct 4:51 pm CDT |
Extended Forecast for
Florissant MO
Tonight
Low: 52 °F
Clear
Friday
High: 77 °F
Patchy Fog
then Slight
Chance
ShowersFriday Night
Low: 57 °F
Slight Chance
Showers then
Partly CloudySaturday
High: 79 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Partly Cloudy
Columbus Day
High: 84 °F
Mostly Sunny
Monday Night
Low: 61 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 52. East wind around 6 mph becoming south after midnight.
Friday
A 20 percent chance of showers after 3pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 77. South wind 5 to 7 mph.
Friday Night
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 57. Light and variable wind.
Saturday
Sunny, with a high near 79. North wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 55. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 64.
Columbus Day
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 80.
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)
4:41 pm CDT Oct 9, 2025
5pm CDT Oct 9, 2025-6pm CDT Oct 16, 2025
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