1 active weather warning 
Madison, IL Hourly forecast
7:04 PM 19:04
First quarter
Morning temperature of 22 °C, afternoon 35°, evening 27° and night 23°. Morning temperature of 72 degrees, afternoon 96°, evening 81° and night 74°.
Clear, afternoon thunderstorms.
0.07 in 1.9 mmUpdated 9/17 10:40 PM 22:40
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Madison.
Last visited
Nearest Observations
Cahokia / St. Louis, St. Louis Downtown Airport
+24° 75°
1 m/s 2 mph 4 kmh 1 BftDewpoint 23° 73°
Rel. hum. 94 %
Feels like +24° 75°
Pressure 1023 hPa 30.2 inHg 767.5 mmHg
Visibility 13000 m 8 mi
St. Louis, Lambert-St. Louis International Airport
+28° 82°
1 m/s 2 mph 4 kmh 1 BftDewpoint 21° 70°
Rel. hum. 70 %
Feels like +30° 86°
Pressure 1022 hPa 30.2 inHg 766.9 mmHg
Visibility 16000 m 10 mi
Alton/st. Louis, St. Louis Regional Airport
+24° 74°Dewpoint 21° 70°
Rel. hum. 89 %
Feels like +24° 75°
Pressure 1024 hPa 30.2 inHg 768.1 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.