Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles S Centreville IL
Tonight
Low: 56 °F
Mostly Cloudy
then Slight
Chance
T-storms and
Patchy FogFriday
High: 78 °F
Partly Sunny
Friday Night
Low: 62 °F
Slight Chance
T-storms then
RainSaturday
High: 67 °F⇓
Chance Rain
then Partly
SunnySaturday Night
Low: 41 °F
Partly Cloudy
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 50 °F
Mostly Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 60 °F
Slight Chance
Rain then
Chance
T-storms
Detailed Forecast
Tonight
A slight chance of rain and thunderstorms between 1am and 4am. Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 56. Southeast wind 3 to 8 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 78. South wind 9 to 17 mph, with gusts as high as 30 mph.
Friday Night
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 3am. Low around 62. South wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain and thunderstorms before noon. Mostly cloudy, with a temperature rising to near 67 by 10am, then falling to around 59 during the remainder of the day. Southwest wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 41. Northwest wind 5 to 10 mph becoming light after midnight.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 78.
Monday Night
A slight chance of rain, then a chance of rain and thunderstorms after midnight. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
Rain likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 57. Chance of precipitation is 90%.
Wednesday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 55.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Centreville IL
38.53°N 90.09°W (Elev. 482 ft)
38.53°N 90.09°W (Elev. 482 ft)
9:31 pm CST Mar 5, 2026
10pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
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