Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
56°F
13°C
| Humidity | 67% |
| Wind Speed | W 7 mph |
| Barometer | 29.96 in (1014.5 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 5 Nov 5:53 pm CST |
Extended Forecast for
Madison IL
Tonight
Low: 47 °F
Patchy
DrizzleFriday
High: 52 °F
Patchy
Drizzle then
Mostly SunnyFriday Night
Low: 34 °F
Mostly Clear
Saturday
High: 55 °F
Sunny
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 38 °F
Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 43 °F
Clear
Detailed Forecast
Tonight
Patchy drizzle after 8pm. Cloudy, with a low around 47. Northwest wind 5 to 7 mph.
Friday
Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 52. North wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 34. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 55. Light north wind.
Saturday Night
Mostly clear, with a low around 34. Calm wind.
Sunday
Sunny, with a high near 63.
Sunday Night
Clear, with a low around 38.
Monday
Sunny, with a high near 68.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Clear, with a low around 41.
Veterans Day
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Madison IL
38.66°N 90.14°W (Elev. 407 ft)
38.66°N 90.14°W (Elev. 407 ft)
4:51 pm CST Nov 5, 2026
6pm CST Nov 5, 2026-6pm CST Nov 12, 2026
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