National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

50°F

10°C

Humidity 77%
Wind Speed NW 5 mph
Barometer 29.76 in (1007.8 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 Apr 8:51 pm CDT
Extended Forecast for

Lambert-St. Louis International Airport MO

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 45. North wind 11 to 15 mph, with gusts as high as 22 mph.

    Chance
    Showers

    Low: 45 °F

  • Friday

    Friday: A 30 percent chance of showers, mainly before 7am. Cloudy, with a high near 56. Breezy, with a north wind 16 to 20 mph, with gusts as high as 34 mph.

    Chance
    Showers and
    Breezy

    High: 56 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 41. North wind 13 to 16 mph.

    Mostly Clear

    Low: 41 °F

  • Saturday

    Saturday: Sunny, with a high near 67. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Sunny

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 49. Northwest wind 5 to 7 mph becoming light and variable.

    Clear

    Low: 49 °F

  • Sunday

    Sunday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 59.

    Mostly Cloudy

    Low: 59 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79.

    Slight Chance
    T-storms

    High: 79 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58.

    Slight Chance
    T-storms

    Low: 58 °F

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 45. North wind 11 to 15 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of showers, mainly before 7am. Cloudy, with a high near 56. Breezy, with a north wind 16 to 20 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 41. North wind 13 to 16 mph.
Saturday
Sunny, with a high near 67. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Clear, with a low around 49. Northwest wind 5 to 7 mph becoming light and variable.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 71.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lambert-St. Louis International Airport MO
 38.76°N 90.37°W (Elev. 551 ft)
Last Update:
6:13 pm CDT Apr 18, 2019
Forecast Valid:
9pm CDT Apr 18, 2019-6pm CDT Apr 25, 2019
 
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Additional Resources

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Chance of Precipitation