Current conditions at

St. Louis Lambert International Airport (KSTL)

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

Overcast

59°F

15°C

Humidity 67%
Wind Speed S 8 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 6 Nov 10:51 pm CST
Detailed forecast for

St. Louis County

Overnight
Mostly cloudy and not as cool. Near steady temperature in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph.
Friday
Partly sunny in the morning, then clearing. Highs in the lower 70s. West winds 10 to 15 mph.
Friday Night
Mostly clear. Cooler with lows in the lower 40s. West winds 5 to 10 mph.
Saturday
Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
Saturday Night
Mostly cloudy. A chance of rain in the evening. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Sunday And Sunday Night
Partly cloudy. Highs in the lower 40s. Lows in the mid 20s.
Monday And Monday Night
Mostly clear. Highs in the lower 40s. Lows in the mid 20s.
Veterans Day
Mostly sunny. Not as cool with highs in the mid 50s.
Tuesday Night Through Thursday
Mostly clear. Lows around 40. Highs in the lower 60s.



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1048 PM CST Thu Nov 6 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database