Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
A Few Clouds
85°F
29°C
| Humidity | 37% |
| Wind Speed | SW 13 mph |
| Barometer | 29.91 in (1011.8 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 7 Oct 1:51 pm CDT |
Extended Forecast for
Florissant MO
This Afternoon
High: 88 °F
Sunny
Tonight
Low: 58 °F
Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 61 °F
Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Slight Chance
ShowersSunday
High: 81 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 88. West wind around 10 mph.
Tonight
Clear, with a low around 58. Northwest wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 84. Light and variable wind.
Thursday Night
Clear, with a low around 61. Calm wind becoming southeast around 5 mph after midnight.
Friday
Sunny, with a high near 90. South wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 62.
Columbus Day
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 60.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Florissant MO
38.8°N 90.34°W (Elev. 499 ft)
38.8°N 90.34°W (Elev. 499 ft)
1:26 pm CDT Oct 7, 2026
2pm CDT Oct 7, 2026-6pm CDT Oct 13, 2026
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