Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
57°F
14°C
| Humidity | 42% |
| Wind Speed | NW 7 mph |
| Barometer | 30.14 in (1020.9 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 12 Nov 9:53 am CST |
Extended Forecast for
Madison IL
Today
High: 66 °F
Sunny
Tonight
Low: 40 °F
Mostly Clear
Thursday
High: 65 °F
Partly Sunny
Thursday Night
Low: 50 °F
Mostly Cloudy
Friday
High: 76 °F
Mostly Sunny
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 48 °F
Partly Cloudy
Sunday
High: 64 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 66. Northwest wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 65. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 50. South wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 76. South wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 41.
Monday
A 40 percent chance of rain and thunderstorms. Mostly sunny, with a high near 58.
Monday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 62.
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)
8:51 am CST Nov 12, 2025
10am CST Nov 12, 2025-6pm CST Nov 18, 2025
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