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

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

59°F

15°C

Humidity 25%
Wind Speed SE 16 mph
Barometer 29.96 in (1014.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Nov 3:51 pm CST
Extended Forecast for

Earth City MO

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 61. Southeast wind around 11 mph, with gusts as high as 22 mph.

    High: 61 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain and thunderstorms, mainly before midnight. Cloudy, with a low around 50. Southeast wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Partly sunny, with a high near 72. Southeast wind around 8 mph becoming northwest in the afternoon.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. North wind around 6 mph becoming calm after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61. Calm wind.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain, with thunderstorms also possible after noon. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Rain Likely

  • Friday

    Friday: Rain likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 61. Southeast wind around 11 mph, with gusts as high as 22 mph.
Tonight
A 40 percent chance of rain and thunderstorms, mainly before midnight. Cloudy, with a low around 50. Southeast wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 72. Southeast wind around 8 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 47. North wind around 6 mph becoming calm after midnight.
Wednesday
Mostly cloudy, with a high near 61. Calm wind.
Wednesday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 49.
Thursday
Rain, with thunderstorms also possible after noon. High near 66. Chance of precipitation is 80%.
Thursday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 53. Chance of precipitation is 70%.
Friday
Rain likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 43.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Earth City MO
 38.78°N 90.48°W (Elev. 440 ft)
Last Update:
3:16 pm CST Nov 17, 2025
Forecast Valid:
4pm CST Nov 17, 2025-6pm CST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation