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 1:14 PM and don’t miss the sunset at 10:44 PM. Today’s winds are traveling south-southeast at a speed of 9 MPH. The temperature feels like 25 with a humidity level of 76. Cloud coverage is 6 percent with 10.9 percent visibility. Today’s UV index is 3 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
Sunday 12/22
Few clouds

Sunday 12/22 Weather forecast for O'Fallon, Illinois, Few clouds
32°F
High: 42°F
Low: 33°F
Precipitation: 0%
Today 12/23
Overcast clouds

Monday 12/23 Weather forecast for O'Fallon, Illinois, Overcast clouds
41°F
High: 48°F
Low: 39°F
Precipitation: 20%
Tuesday 12/24
Light rain

Tuesday 12/24 Weather forecast for O'Fallon, Illinois, Light rain
43°F
High: 47°F
Low: 41°F
Precipitation: 80%
Wednesday 12/25
Light rain

Wednesday 12/25 Weather forecast for O'Fallon, Illinois, Light rain
45°F
High: 48°F
Low: 43°F
Precipitation: 75%
Thursday 12/26
Light shower rain

Thursday 12/26 Weather forecast for O'Fallon, Illinois, Light shower rain
49°F
High: 54°F
Low: 49°F
Precipitation: 50%
Friday 12/27
Light rain

Friday 12/27 Weather forecast for O'Fallon, Illinois, Light rain
53°F
High: 60°F
Low: 50°F
Precipitation: 70%

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