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Pet lovers shouldn't miss the chance to visit O'Fallon, a family-friendly city known for its restaurants and festivals, as well as attractions like Gateway Arch and Dome at America’s Center. Take your pick from Travelocity's 7 pet-friendly hotels and accommodations in O'Fallon and bring your doggy along!
Weather can make a huge difference, especially if you want to spend time wandering around the city. We have gathered the average temperatures to help plan your vacation in O'Fallon.
From January to March, average temperatures range from 65°F in the daytime to 23°F at night. Between April and June, the daytime average is 90°F and the nighttime average is 41°F.
From July to September, average temperatures range from 91°F in the daytime to 50°F at night. Between October and December, the daytime average is 77°F and the nighttime average is 24°F.
Accommodation | 1,661 hotels |
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Lowest Price | $53 |
Highest Price | $108 |
Popular hotels | La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis, Drury Inn & Suites St. Louis O'Fallon, IL, Candlewood Suites O Fallon, an IHG Hotel, Extended Stay America Suites St Louis O' Fallon IL, Super 8 by Wyndham O'Fallon, Quality Inn O'Fallon I-64, Sleep Inn O'Fallon near I-64 |