Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

71°F

22°C

Humidity 84%
Wind Speed SW 7 mph
Barometer 30.01 in (1014.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 7 Oct 4:51 am CDT
Extended Forecast for

Lambert-St. Louis International Airport MO

  • Today

    Today: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 3pm.  Mostly cloudy, with a high near 72. West wind 5 to 11 mph becoming north in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 51. North wind 6 to 9 mph.

    Low: 51 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 73. Northeast wind 8 to 10 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 47. East wind 7 to 9 mph.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 72. East wind 7 to 9 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 3pm. Mostly cloudy, with a high near 72. West wind 5 to 11 mph becoming north in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 51. North wind 6 to 9 mph.
Wednesday
Sunny, with a high near 73. Northeast wind 8 to 10 mph.
Wednesday Night
Clear, with a low around 47. East wind 7 to 9 mph.
Thursday
Sunny, with a high near 72. East wind 7 to 9 mph.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 60.
Columbus Day
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Lambert-St. Louis International Airport MO
 38.76°N 90.37°W (Elev. 551 ft)
4:16 am CDT Oct 7, 2025
5am CDT Oct 7, 2025-6pm CDT Oct 13, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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