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North America

O'Fallon Weather

  Tu Sep 01 We Sep 02 Th Sep 03 Fr Sep 04
Tmin
18-06
21°C 21°C 21°C 22°C
Tmax
06-18
35°C 35°C 35°C 35°C
morning
24-06
few clouds  clear  few clouds  few clouds
a.m.
06-12
mostly sunny  mostly sunny  mostly sunny  mostly sunny
p.m.
12-18
mostly sunny  mostly sunny  mostly sunny  mostly sunny
evening
18-24
clear  few clouds  few clouds  few clouds
Last updated: Tu, 01 Sep, 04:43 BST
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

The sun is shining brightly with no clouds in view. Mainly dry. With a high around 35 degrees, it's hot.