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North America

O'Fallon Weather

  Sa Dec 27 Su Dec 28 Mo Dec 29 Tu Dec 30
Tmin
18-06
8°C -1°C -2°C -3°C
Tmax
06-18
9°C 4°C 4°C -2°C
morning
24-06
overcast , light rain various clouds  few clouds  various clouds
a.m.
06-12
overcast , light rain mostly sunny  mostly sunny  various clouds
p.m.
12-18
overcast  mostly sunny  mostly sunny  various clouds
evening
18-24
cloudy  few clouds  few clouds  few clouds
Last updated: Sa, 27 Dec, 03:27 GMT
Nearby Forecast Locations - Malpensa Airport - map
Nearby Forecast Locations - O'Fallon Distance
Wentzville 13.1 km
Chesterfield 15.5 km
St Charles 28.7 km
Hazelwood 28.9 km
St. Louis 29.2 km
Washington 33.2 km
Ladue 33.4 km
Black Jack 37.6 km
East St. Louis 53.5 km
Alton 57.8 km
Festus 68.3 km
Sullivan 75.0 km

Forecast: O'Fallon Region

In the next few days, it's mostly sunny. An umbrella won't be needed today. From 4 degrees on Monday the daily high will go down to -2 degrees on Tuesday.