O'Fallon
+30° 86°
Feels like +36° 97°
Dewpoint +25° 77°
3 m/s 7 mph 11 kmh 2 Bft
Gust 5 m/s 11 mph 18 kmh 3 Bft
0 mm 0 in
Rain
73%
Rel. hum.
1012 hPa 29.9 inHg 759.3 mmHg
Pressure
Sunrise
Sunset
Weather in O'Fallon
Weather today
Clear, evening mostly clear. Day high temperature 93° +34° and low 81° +27° . Total rain today 0.01 in 0.17 mm
Weather tomorrow
Morning and evening clear, afternoon thunderstorms, night mostly clear. Day high temperature 90° +32° and low 77° +25° . Total rain today 0.14 in 3.47 mm
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Nearest Observations
Belleville, Scott Afb/midamerica Airport
Dewpoint 27° 81°
Rel. hum. 89 %
Feels like +37° 99°
Pressure 1012 hPa 29.9 inHg 758.8 mmHg
Visibility 16000 m 10 mi
1 hour ago
Cahokia / St. Louis, St. Louis Downtown Airport
Dewpoint 21° 70°
Rel. hum. 56 %
Feels like +35° 95°
Pressure 1012 hPa 29.9 inHg 758.8 mmHg
Visibility 16000 m 10 mi
12 minutes ago
Alton/st. Louis, St. Louis Regional Airport
Dewpoint 24° 75°
Rel. hum. 70 %
Feels like +35° 95°
Pressure 1012 hPa 29.9 inHg 759.2 mmHg
Visibility 16000 m 10 mi
20 minutes ago
Nearest observations show current weather observations from your nearest weather stations.