Current conditions at

St. Louis Lambert International Airport (KSTL)

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

Overcast

49°F

9°C

Humidity 93%
Wind Speed NE 5 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Wind Chill47°F (8°C)
Last update 22 Nov 12:51 am CST
Detailed forecast for

St. Louis City

Overnight
Cloudy. A slight chance of rain late this evening, then patchy very light drizzle. Patchy fog. Near steady temperature in the upper 40s. North winds 5 to 10 mph. Chance of rain 20 percent.
Saturday
Patchy fog in the morning. Mostly cloudy with patchy very light drizzle in the morning, then mostly sunny in the afternoon. Highs in the mid 50s. North winds 5 to 10 mph, becoming west in the afternoon.
Saturday Night
Mostly clear. Lows around 40. West winds around 5 mph.
Sunday
Sunny. Highs in the lower 60s. Northwest winds around 5 mph, becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Southeast winds around 5 mph.
Monday
Cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the upper 50s. Chance of rain 70 percent.
Monday Night
Mostly cloudy. Rain, mainly in the evening. Near steady temperature in the lower 50s. Chance of rain 90 percent.
Tuesday
Partly sunny with a 20 percent chance of rain. Highs in the lower 60s.
Tuesday Night And Wednesday
Partly cloudy. Lows in the mid 30s. Highs in the upper 40s.
Wednesday Night And Thanksgiving Day
Partly cloudy. Lows in the upper 20s. Highs in the upper 40s.
Thursday Night
Mostly cloudy. A slight chance of rain after midnight. Lows in the upper 20s. Chance of rain 20 percent.
Friday
Mostly sunny with a 20 percent chance of rain. Highs in the mid 40s.



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1128 PM CST Fri Nov 21 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database