Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Overcast

42°F

6°C

Humidity 85%
Wind Speed E 6 mph
Barometer 30.10 in (1019.7 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Jan 11:51 pm CST
Detailed forecast for

St. Louis City

Overnight
Mostly cloudy. A chance of rain. Near steady temperature in the lower 40s. East winds around 5 mph, becoming north around 5 mph. Chance of rain 50 percent.
Saturday
Mostly cloudy with rain likely in the morning, then sunny in the afternoon. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.
Saturday Night
Partly cloudy with a slight chance of rain and snow in the evening, then mostly clear after midnight. Cooler with lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent.
Sunday
Sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night
Mostly clear. Lows in the mid 20s. Southwest winds 5 to 10 mph.
Monday And Monday Night
Mostly clear. Highs in the lower 50s. Lows in the mid 30s.
Tuesday And Tuesday Night
Mostly cloudy. Highs in the upper 50s. Lows in the upper 30s.
Wednesday
Mostly cloudy. A slight chance of rain in the afternoon. Cooler with highs in the lower 40s. Chance of rain 20 percent.
Wednesday Night
Mostly cloudy. Much cooler with lows in the lower 20s.
Thursday And Thursday Night
Partly cloudy. Highs in the mid 30s. Lows in the mid 20s.
Friday
Partly sunny. Highs in the lower 40s.



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1033 PM CST Fri Jan 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database