Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
A Few Clouds
71°F
22°C
| Humidity | 68% |
| Wind Speed | S 12 mph |
| Barometer | 29.75 in (1007.1 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 7:51 pm CDT |
Extended Forecast for
Florissant MO
Tonight
Low: 62 °F
Partly Cloudy
Tuesday
High: 82 °F
Partly Sunny
Tuesday Night
Low: 54 °F
Slight Chance
T-storms then
RainWednesday
High: 64 °F⇓
Showers
Wednesday Night
Low: 34 °F
Mostly Cloudy
Thursday
High: 55 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Cloudy
Friday
High: 64 °F
Partly Sunny
Friday Night
Low: 42 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 62. South wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 82. South wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3am. Low around 54. South wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Wednesday
Rain and possibly a thunderstorm before 10am, then showers, mainly after 10am. Temperature rising to near 64 by 10am, then falling to around 49 during the remainder of the day. Southwest wind 14 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy, with a low around 34. Northwest wind 7 to 16 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 52.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 65.
Sunday Night
A chance of rain and snow. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 41.
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)
7:21 pm CDT Mar 9, 2026
8pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
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