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

                               

World

North America

new WeatherOnline
Weather App

O'Fallon Weather

  Fr Aug 26 Sa Aug 27 Su Aug 28 Mo Aug 29
Tmin
18-06
22°C 22°C 22°C 22°C
Tmax
06-18
32°C 33°C 34°C 34°C
morning
24-06
various clouds , isolated showers and thunderstorms various clouds , showers and thunderstorms various clouds , isolated showers and thunderstorms clear
a.m.
06-12
various clouds , showers and thunderstorms various clouds , showers and thunderstorms mostly sunny  mostly sunny
p.m.
12-18
cloudy , showers and thunderstorms various clouds , isolated showers and thunderstorms various clouds  various clouds
evening
18-24
various clouds , showers and thunderstorms few clouds  few clouds  few clouds
Last updated: Fr, 26 Aug, 14:23 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

In the next few days, some sunny spells. Especailly on Monday sunny periods increase. However, thunderstorms are likely on Saturday. With a high around 34 degrees, it's hot.

Forecast

O'Fallon

Current weather

Radar

Radar Missouri!