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

29°F

-2°C

Humidity 41%
Wind Speed SW 7 mph
Barometer 30.01 in (1017.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 18 Jan 6:51 pm CST
Extended Forecast for

Kirkwood MO

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 22. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. West wind around 6 mph becoming light and variable.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Southwest wind 3 to 7 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 11. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.
M.L.King Day
Sunny, with a high near 22. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 13. West wind around 6 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 38. Southwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 29. Southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly cloudy, with a high near 40.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Sunday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kirkwood MO
 38.56°N 90.43°W (Elev. 531 ft)
Last Update:
5:51 pm CST Jan 18, 2026
Forecast Valid:
7pm CST Jan 18, 2026-6pm CST Jan 25, 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