


Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Heavy Rain Fog/Mist
74°F
23°C
Humidity | 94% |
Wind Speed | E 12 mph |
Barometer | 29.99 in (1015.1 mb) |
Dewpoint | 72°F (22°C) |
Visibility | 1.25 mi |
Last update | 13 Jul 4:53 pm CDT |
Extended Forecast for
Madison IL
This Afternoon
High: 77 °F
T-storms
LikelyTonight
Low: 70 °F
Chance
T-storms then
Partly CloudyMonday
High: 88 °F
Patchy Fog
then Partly
SunnyMonday Night
Low: 73 °F
Mostly Cloudy
Tuesday
High: 92 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 73 °F
Slight Chance
T-stormsWednesday
High: 94 °F
Chance
T-stormsWednesday Night
Low: 76 °F
Slight Chance
T-stormsThursday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
This Afternoon
Showers and thunderstorms likely. Cloudy, with a steady temperature around 77. Light northeast wind. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 70. Light and variable wind.
Monday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 88. Light east wind.
Monday Night
Mostly cloudy, with a low around 73. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 75.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Madison IL
38.68°N 90.14°W (Elev. 407 ft)
38.68°N 90.14°W (Elev. 407 ft)
4:21 pm CDT Jul 13, 2025
5pm CDT Jul 13, 2025-6pm CDT Jul 20, 2025