O'Fallon, Illinois hotel brands & chains

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List of O'Fallon Hotel Chain Brands


Weather Forecast for O'Fallon, Illinois

Traveling to O'Fallon, Illinois? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 10:36 AM and don’t miss the sunset at 1:21 AM. Today’s winds are traveling south-southwest at a speed of 11 MPH. The temperature feels like 79 with a humidity level of 64. Cloud coverage is 37 percent with 14.9 percent visibility. Today’s UV index is 9 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.


Fahrenheit / Celsius
Today 6/5
Scattered clouds

Friday 6/5 Weather forecast for O'Fallon, Illinois, Scattered clouds
78°F
High: 87°F
Low: 71°F
Precipitation: 0%
Saturday 6/6
Broken clouds

Saturday 6/6 Weather forecast for O'Fallon, Illinois, Broken clouds
80°F
High: 89°F
Low: 72°F
Precipitation: 0%
Sunday 6/7
Thunderstorm with rain

Sunday 6/7 Weather forecast for O'Fallon, Illinois, Thunderstorm with rain
78°F
High: 86°F
Low: 72°F
Precipitation: 60%
Monday 6/8
Thunderstorm with heavy rain
Monday 6/8 Weather forecast for O'Fallon, Illinois, Thunderstorm with heavy rain
78°F
High: 85°F
Low: 73°F
Precipitation: 90%
Tuesday 6/9
Thunderstorm with rain

Tuesday 6/9 Weather forecast for O'Fallon, Illinois, Thunderstorm with rain
81°F
High: 91°F
Low: 75°F
Precipitation: 55%
Wednesday 6/10
Few clouds

Wednesday 6/10 Weather forecast for O'Fallon, Illinois, Few clouds
80°F
High: 94°F
Low: 75°F
Precipitation: 25%

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