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.

Overcast

35°F

2°C

Humidity 85%
Wind Speed W 18 G 29 mph
Barometer 30.03 in (1017.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 29 Nov 9:51 pm CST
Extended Forecast for

3 Miles S Saint Louis MO

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm. Cloudy, with a low around 23. West wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Slight Chance
    Rain then
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of snow after noon. Cloudy, with a high near 30. Light east wind.

    High: 30 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 11pm. Cloudy, with a low around 23. West wind 15 to 17 mph, with gusts as high as 29 mph.
Sunday
Mostly cloudy, with a high near 28. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
A 40 percent chance of snow after noon. Cloudy, with a high near 30. Light east wind.
Monday Night
Snow likely, mainly before midnight. Cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 28.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Saint Louis MO
 38.6°N 90.26°W (Elev. 515 ft)
Last Update:
9:41 pm CST Nov 29, 2025
Forecast Valid:
10pm CST Nov 29, 2025-6pm CST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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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