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 11:09 AM and don’t miss the sunset at 1:00 AM. Today’s winds are traveling south at a speed of 8 MPH. The temperature feels like 86 with a humidity level of 70. Cloud coverage is 23 percent with 13.2 percent visibility. Today’s UV index is 8 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.

Today 8/10
Scattered clouds
Sunday 8/10 Weather forecast for O'Fallon, Illinois, Scattered clouds
82°F
92°F
72°F
Precipitation: 10%
Monday 8/11
Scattered clouds
Monday 8/11 Weather forecast for O'Fallon, Illinois, Scattered clouds
82°F
92°F
73°F
Precipitation: 10%
Tuesday 8/12
Thunderstorm with rain
Tuesday 8/12 Weather forecast for O'Fallon, Illinois, Thunderstorm with rain
81°F
91°F
72°F
Precipitation: 60%
Wednesday 8/13
Thunderstorm with rain
Wednesday 8/13 Weather forecast for O'Fallon, Illinois, Thunderstorm with rain
80°F
88°F
71°F
Precipitation: 70%
Thursday 8/14
Thunderstorm with rain
Thursday 8/14 Weather forecast for O'Fallon, Illinois, Thunderstorm with rain
80°F
88°F
72°F
Precipitation: 55%
Friday 8/15
Thunderstorm with heavy rain
Friday 8/15 Weather forecast for O'Fallon, Illinois, Thunderstorm with heavy rain
79°F
95°F
71°F
Precipitation: 85%