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Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Overcast
60°F
16°C
| Humidity | 65% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1015.2 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 28 Apr 2:51 pm CDT |
Extended Forecast for
Saint Louis MO
This Afternoon

High: 70 °F
Chance
ShowersTonight

Low: 53 °F
Showers
Wednesday

High: 66 °F
Mostly Sunny
Wednesday Night

Low: 46 °F
Mostly Clear
Thursday

High: 68 °F
Mostly Sunny
Thursday Night

Low: 48 °F
Mostly Cloudy
Friday

High: 62 °F
Mostly Sunny
Friday Night

Low: 42 °F
Mostly Cloudy
Saturday

High: 63 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 70. Northeast wind around 5 mph. Chance of precipitation is 50%.
Tonight
Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Low around 53. Northeast wind around 7 mph becoming north after midnight. Chance of precipitation is 80%.
Wednesday
Mostly sunny, with a high near 66. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 46. North wind 5 to 8 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 72.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 52.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT 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)
1:36 pm CDT Apr 28, 2026
3pm CDT Apr 28, 2026-6pm CDT May 5, 2026



