Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
78°F
26°C
| Humidity | 52% |
| Wind Speed | S 18 G 30 mph |
| Barometer | 29.89 in (1011.4 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 6 Mar 1:51 pm CST |
Extended Forecast for
Saint Louis MO
This Afternoon
High: 80 °F
Slight Chance
T-stormsTonight
Low: 62 °F
Slight Chance
T-storms then
T-stormsSaturday
High: 67 °F⇓
T-storms then
Partly SunnySaturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 49 °F
Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
then Chance
RainTuesday
High: 80 °F
Chance Rain
then Rain
Detailed Forecast
This Afternoon
A 20 percent chance of rain and thunderstorms before 5pm. Mostly sunny, with a high near 80. South wind 13 to 15 mph, with gusts as high as 28 mph.
Tonight
Rain and thunderstorms, mainly after 3am. Low around 62. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday
Rain and thunderstorms, mainly before 11am. Temperature rising to near 67 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%.
Saturday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 79.
Monday Night
A 30 percent chance of rain and thunderstorms after midnight. Mostly clear, with a low around 60.
Tuesday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 80. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 52. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm. High near 61. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
Sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Louis MO
38.64°N 90.23°W (Elev. 538 ft)
38.64°N 90.23°W (Elev. 538 ft)
12:25 pm CST Mar 6, 2026
2pm CST Mar 6, 2026-6pm CDT Mar 12, 2026
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