Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
75°F
24°C
| Humidity | 26% |
| Wind Speed | NE 7 mph |
| Barometer | 30.18 in (1021.4 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 5 Oct 4:51 pm CDT |
Extended Forecast for
Florissant MO
Tonight
Low: 51 °F
Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 60 °F
Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 59 °F
Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 51. East wind 3 to 6 mph.
Tuesday
Sunny, with a high near 81. Southeast wind 5 to 7 mph becoming south in the afternoon.
Tuesday Night
Clear, with a low around 60. South wind around 6 mph.
Wednesday
Sunny, with a high near 88. West wind around 7 mph.
Wednesday Night
Clear, with a low around 59. Light and variable wind.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 63.
Columbus Day
A 20 percent chance of showers. Mostly sunny, with a high near 83.
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)
3:06 pm CDT Oct 5, 2026
4pm CDT Oct 5, 2026-6pm CDT Oct 12, 2026
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