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.

Mostly Cloudy

32°F

0°C

Humidity 30%
Wind Speed SW 8 mph
Barometer 29.97 in (1016.1 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Jan 2:51 pm CST
Extended Forecast for

3 Miles ESE Saint Louis MO

  • Tonight

    Tonight: A chance of snow between 9pm and midnight. Mostly cloudy, with a temperature rising to around 35 by 5am. South wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 30 °F⇑

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Scattered sprinkles between 3pm and 4pm, then isolated showers after 4pm. Mostly cloudy, with a high near 45. West wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 45 °F

    Partly Sunny
    then Isolated
    Showers

  • Friday Night

    Friday Night: Scattered snow showers, mainly before midnight. Mostly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 22 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 28. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Northwest wind 6 to 9 mph.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of snow between 9pm and midnight. Mostly cloudy, with a temperature rising to around 35 by 5am. South wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Friday
Scattered sprinkles between 3pm and 4pm, then isolated showers after 4pm. Mostly cloudy, with a high near 45. West wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
Scattered snow showers, mainly before midnight. Mostly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 28. West wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 13. Northwest wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Saint Louis MO
 38.62°N 90.2°W (Elev. 446 ft)
Last Update:
3:16 pm CST Jan 15, 2026
Forecast Valid:
3pm CST Jan 15, 2026-6pm CST Jan 22, 2026
 
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