O'Fallon
+22° 72°
Feels like +23° 73°
Dewpoint +21° 70°
1 m/s 2 mph 4 kmh 1 Bft
Gust 2 m/s 4 mph 7 kmh 2 Bft
Partly cloudy and showers
0 mm 0 in
Rain
93%
Rel. hum.
1013 hPa 29.9 inHg 759.9 mmHg
Pressure
5:43 AM 05:43
Sunrise
Sunrise
14 h 42 min
8:25 PM 20:25
Sunset
Sunset
5 Day Forecast
1 active weather warning 
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Nearest Observations
Belleville, Scott Afb/midamerica Airport
+22° 72°Partly cloudy, possible thunderstorms with rain
2 m/s 4 mph 7 kmh 2 BftDewpoint 21° 70°
Rel. hum. 100 %
Feels like +22° 72°
Pressure 1013 hPa 29.9 inHg 760.1 mmHg
Visibility 16000 m 10 mi
15 minutes ago
Cahokia / St. Louis, St. Louis Downtown Airport
+23° 73°Partly cloudy, possible thunderstorms with rain
2 m/s 4 mph 7 kmh 2 BftDewpoint 21° 70°
Rel. hum. 94 %
Feels like +23° 73°
Pressure 1013 hPa 29.9 inHg 760 mmHg
Visibility 16000 m 10 mi
17 minutes ago
Alton/st. Louis, St. Louis Regional Airport
+21° 70°Partly cloudy
Dewpoint 20° 68°
Rel. hum. 94 %
Feels like +21° 70°
Pressure 1015 hPa 30 inHg 761 mmHg
Visibility 16000 m 10 mi
25 minutes ago
Nearest observations show current weather observations from your nearest weather stations.