Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Fair

74°F

23°C

Humidity 50%
Wind Speed Calm
Barometer 30.01 in (1015.2 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 27 Sep 9:51 am CDT
Extended Forecast for

Florissant MO

  • Today

    Today: Sunny, with a high near 86. Light southwest wind.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 62. Light and variable wind.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Light southeast wind.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 61. Light east wind.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 89. Calm wind becoming east around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 86. Light southwest wind.
Tonight
Clear, with a low around 62. Light and variable wind.
Sunday
Sunny, with a high near 88. Light southeast wind.
Sunday Night
Clear, with a low around 61. Light east wind.
Monday
Sunny, with a high near 89. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Clear, with a low around 63.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Florissant MO
 38.8°N 90.34°W (Elev. 499 ft)
6:11 am CDT Sep 27, 2025
9am CDT Sep 27, 2025-6pm CDT Oct 3, 2025
 
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Additional Resources

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