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O'Fallon Weather

  Fr May 25 Sa May 26 Su May 27 Mo May 28
Tmin
18-06
19°C 19°C 20°C 20°C
Tmax
06-18
30°C 34°C 35°C 35°C
morning
24-06
few clouds  few clouds  clear  clear
a.m.
06-12
various clouds , showers mostly sunny  mostly sunny  mostly sunny
p.m.
12-18
various clouds , showers and thunderstorms mostly sunny  mostly sunny  mostly sunny
evening
18-24
few clouds  clear  few clouds  clear
Last updated: Fr, 25 May, 16:36 BST
Forecast Wentzville Forecast Chesterfield Forecast Washington Forecast St Charles Forecast Festus Forecast Hazelwood Forecast St. Louis Forecast Ladue Forecast Black Jack Forecast Sullivan Forecast East St. Louis Forecast Alton
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, it's sunny. A raincoat is needless this day. The daily high increases from 4 degrees on Saturday to 34 degrees on Sunday.

Forecast

O'Fallon

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