Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Light Rain
60°F
16°C
| Humidity | 96% |
| Wind Speed | W 12 mph |
| Barometer | 29.69 in (1004.4 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 9.00 mi |
| Last update | 11 Mar 4:51 am CDT |
Extended Forecast for
Lambert-St. Louis International Airport MO
Overnight
Low: 66 °F
T-storms
Wednesday
High: 63 °F⇓
T-storms then
Rain LikelyWednesday Night
Low: 31 °F
Gradual
ClearingThursday
High: 57 °F
Sunny
Thursday Night
Low: 43 °F
Partly Cloudy
Friday
High: 61 °F
Partly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 65 °F
Partly Sunny
Saturday Night
Low: 53 °F
Mostly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
Overnight
Rain and possibly a thunderstorm. Steady temperature around 66. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm before 1pm, then a chance of rain between 1pm and 3pm. Temperature falling to around 47 by 4pm. Southwest wind 10 to 18 mph becoming northwest in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 31. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 57. Light west wind becoming southwest 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 43. South wind 13 to 18 mph, with gusts as high as 31 mph.
Friday
Partly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 65.
Saturday Night
A 20 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 53.
Sunday
Rain likely and possibly a thunderstorm, then rain after 1pm. High near 65. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Blustery. Chance of precipitation is 30%.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 44.
Additional Forecasts and Information
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Point Forecast:
Lambert-St. Louis International Airport MO
38.76°N 90.37°W (Elev. 551 ft)
38.76°N 90.37°W (Elev. 551 ft)
3:01 am CDT Mar 11, 2026
5am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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