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 SE Swansea IL
Today
High: 63 °F
Increasing
CloudsTonight
Low: 46 °F
Patchy
DrizzleFriday
High: 51 °F
Patchy
Drizzle then
Mostly SunnyFriday Night
Low: 32 °F
Clear
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 37 °F
Clear
Monday
High: 66 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 63. West wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
Patchy drizzle after 9pm. Mostly cloudy, with a low around 46. Northwest wind 5 to 7 mph.
Friday
Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 51. North wind 7 to 10 mph.
Friday Night
Clear, with a low around 32. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54. Light north wind.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 37.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 42.
Veterans Day
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Swansea IL
38.5°N 89.95°W (Elev. 499 ft)
38.5°N 89.95°W (Elev. 499 ft)
10:56 am CST Nov 5, 2026
11am CST Nov 5, 2026-6pm CST Nov 11, 2026
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