This website uses cookies. Read about how we use cookies. OK

                               

World

North America

new WeatherOnline
Weather App

O'Fallon Weather

  Sa Sep 23 Su Sep 24 Mo Sep 25 Tu Sep 26
Tmin
18-06
19°C 18°C 19°C 18°C
Tmax
06-18
33°C 32°C 31°C 31°C
morning
24-06
clear  clear  few clouds  few clouds
a.m.
06-12
mostly sunny  mostly sunny  mostly sunny  various clouds
p.m.
12-18
mostly sunny  mostly sunny  various clouds  cloudy
evening
18-24
few clouds  few clouds  few clouds  various clouds , showers
Last updated: Sat, 23 Sep, 05:25 CEST
Nearby Forecast Locations - O'Fallon - Map
go somewhere button
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

Expect a mix of sun and clouds in the days to come. Especailly on Sunday sunny periods increase. Rain is not to be expected during the daytime. With a high around 31 degrees, it's hot.

Forecast

O'Fallon

Current weather

Radar

Radar Missouri!

Satellite Image

Satellite Image Missouri!