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O'Fallon Weather

  Sa Mar 25 Su Mar 26 Mo Mar 27 Tu Mar 28
Tmin
18-06
13°C 10°C 9°C 9°C
Tmax
06-18
21°C 18°C 17°C 15°C
morning
24-06
various clouds , rain cloudy , light rain various clouds , rain various clouds
a.m.
06-12
various clouds , light rain overcast , light rain cloudy , showers various clouds
p.m.
12-18
cloudy , showers various clouds  cloudy , rain various clouds
evening
18-24
various clouds , rain various clouds  various clouds  various clouds
Last updated: Sat, 25 Mar, 17:00 CET
Nearby Forecast Locations - O'Fallon - Map
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Nearby Forecast Locations - O'Fallon Distance
Wentzville 13.1 km
Chesterfield 19.8 km
Washington 33.2 km
St Charles 28.7 km
Festus 68.3 km
Hazelwood 28.9 km
St. Louis 29.2 km
Ladue 33.4 km
Black Jack 37.6 km
Sullivan 75.0 km
East St. Louis 53.5 km
Alton 57.8 km

Forecast: O'Fallon Region

Mainly cloudy with just occasional bright spells or glimpses of the sun likely. On Tuesday some sunny spells. However, on Sunday and Monday rain is to expected. Daytime temperature reaches 17 degrees.

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O'Fallon

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