OFallon is a city in Missouri, USA, with a population of around 87,000 people. It is situated between St. Louis and Columbia, and is known for its pleasant, family-friendly atmosphere. The climate in OFallon is mild, with warm summers and cold winters. The average temperature year-round is around 16°C (61°F). In the summer, the temperature typically ranges from 25°C (77°F) to 35°C (95°F), while in the winter, the temperature typically ranges from -2°C (28°F) to 5°C (41°F).
A - O'Fallon's Latitude is 38.592270 & Longitude is -89.911209.
A - Weather in O'Fallon is 18° today.
A - Climate Conditions in O'Fallon shows few clouds today.
A - Humidity in O'Fallon is 90% today.
A - Wind speed in O'Fallon is 9.58 km/h, flowing at 78° wind direction. today.