Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
73°F
23°C
| Humidity | 37% |
| Wind Speed | NE 7 mph |
| Barometer | 30.34 in (1027.4 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 8 Oct 12:53 pm CDT |
Extended Forecast for
Caseyville IL
This Afternoon
High: 74 °F
Sunny
Tonight
Low: 44 °F
Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 44 °F
Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 55 °F
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 81 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 74. Northeast wind around 8 mph.
Tonight
Clear, with a low around 44. East wind around 6 mph.
Thursday
Sunny, with a high near 73. East wind 5 to 7 mph.
Thursday Night
Clear, with a low around 44. East wind around 6 mph becoming calm after midnight.
Friday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 60.
Columbus Day
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Caseyville IL
38.61°N 90.03°W (Elev. 502 ft)
38.61°N 90.03°W (Elev. 502 ft)
11:46 am CDT Oct 8, 2025
1pm CDT Oct 8, 2025-6pm CDT Oct 14, 2025
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