O'Fallon (63366) Daily Weather Forecast

O'Fallon weather forecast for now and the week ahead — Thunderstorms, some heavy, this afternoon through late tomorrow night

A heavy t-storm in the p.m.

  • Sunrise 5:46 am | Sunset 8:30 pm
  • High: 88° | Low 72°
  • Chance of precipitation: 55%

  • Wind: 8 mph from the SSW

O'Fallon weather for the next 5 days:

All news
Crime & Safety
Obituaries
Community Corner
Politics & Government
More
O'Fallon, MO weather at a glance

Q: What is the weather in O'Fallon?

A: Daily conditions in O'Fallon MO: Thunderstorms, some heavy, this afternoon through late tomorrow night.

Q: What is the temperature in O'Fallon?

A: The temperature in O'Fallon MO is High: 88° | Low 72°

Q: What time is sunset in O'Fallon?

A: The sun will set in O'Fallon MO at 1:30 AM.

Q: What is the weather tomorrow in O'Fallon?

A: The weather tomorrow in O'Fallon MO: A shower and t-storm; humid