Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Partly Cloudy
49°F
9°C
| Humidity | 74% |
| Wind Speed | N 12 mph |
| Barometer | 30.47 in (1031.7 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 17 Oct 1:53 am CDT |
Extended Forecast for
Centreville IL
Frost Advisory October 18, 01:00am until October 18, 09:00am
Overnight
Low: 41 °F
Mostly Clear
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 38 °F
Clear then
Patchy FrostSunday
High: 67 °F
Patchy Frost
then SunnySunday Night
Low: 39 °F
Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 41. North wind 9 to 13 mph.
Saturday
Sunny, with a high near 61. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Patchy frost after 4am. Otherwise, clear, with a low around 38. Calm wind.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the morning.
Sunday Night
Clear, with a low around 39. Light and variable wind.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Centreville IL
38.57°N 90.09°W (Elev. 407 ft)
38.57°N 90.09°W (Elev. 407 ft)
2:21 am CDT Oct 17, 2026
2am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
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