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O'Fallon Weather

  Sa May 27 Su May 28 Mo May 29 Tu May 30
Tmin
18-06
62°F 68°F 55°F 55°F
Tmax
06-18
86°F 78°F 82°F 78°F
morning
24-06
partly fog  few clouds  clear  few clouds
a.m.
06-12
mostly sunny  various clouds  mostly sunny  various clouds
p.m.
12-18
various clouds  various clouds  various clouds  various clouds
evening
18-24
various clouds , heavy showers and thunderstorms few clouds  few clouds  few clouds
Last updated: Sat 27 May 05:40 EDT
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

In the next few days, some sunny spells. Especailly on Monday sunny periods increase. Rain is not expected this day. Daytime temperature reaches 27 degrees.

Forecast

O'Fallon

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