Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
75°F
24°C
| Humidity | 58% |
| Wind Speed | S 9 mph |
| Barometer | 29.76 in (1006.9 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 2 Apr 8:54 pm CDT |
Extended Forecast for
Chesterfield MO
Tonight
Low: 60 °F
Chance
T-storms then
Chance
ShowersFriday
High: 79 °F
Chance
T-stormsFriday Night
Low: 57 °F
Showers
Saturday
High: 63 °F
Showers
LikelySaturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 40 °F
Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 60. Southwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 40%.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 79. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 57. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 40. West wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 60.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 64.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chesterfield MO
38.65°N 90.6°W (Elev. 466 ft)
38.65°N 90.6°W (Elev. 466 ft)
7:41 pm CDT Apr 2, 2026
9pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
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