Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
50°F
10°C
| Humidity | 63% |
| Wind Speed | Calm |
| Barometer | 30.26 in (1025.0 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 13 Nov 8:51 am CST |
Extended Forecast for
Florissant MO
Today
High: 66 °F
Sunny
Tonight
Low: 51 °F
Partly Cloudy
Friday
High: 77 °F
Sunny
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 77 °F
Partly Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 59 °F
Mostly Sunny
then Slight
Chance Rain
Detailed Forecast
Today
Sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
Partly cloudy, with a low around 51. South wind 5 to 7 mph.
Friday
Sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 60. Southwest wind 6 to 9 mph.
Saturday
Partly sunny, with a high near 77. Southwest wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 42.
Monday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 59.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 60.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 57.
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)
8:37 am CST Nov 13, 2025
9am CST Nov 13, 2025-6pm CST Nov 19, 2025
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