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Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
33°F
1°C
| Humidity | 52% |
| Wind Speed | W 10 G 18 mph |
| Barometer | 30.53 in (1034.8 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 11 Jan 11:51 am CST |
Extended Forecast for
Saint Louis MO
Today
High: 40 °F
Sunny
Tonight
Low: 27 °F
Clear
Monday
High: 52 °F
Sunny
Monday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 60 °F
Partly Sunny
Tuesday Night
Low: 39 °F
Mostly Cloudy
then Slight
Chance RainWednesday
High: 45 °F
Partly Sunny
Wednesday Night
Low: 21 °F
Partly Cloudy
Thursday
High: 39 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 40. Northwest wind 6 to 10 mph.
Tonight
Clear, with a low around 27. West wind around 6 mph becoming south in the evening.
Monday
Sunny, with a high near 52. Southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 38. Southwest wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly cloudy, with a high near 33.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Louis MO
38.62°N 90.23°W (Elev. 489 ft)
38.62°N 90.23°W (Elev. 489 ft)
11:06 am CST Jan 11, 2026
11am CST Jan 11, 2026-6pm CST Jan 17, 2026
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