O'Fallon (63366) Daily Weather Forecast

O'Fallon weather forecast for now and the week ahead — Watch for rounds of thunderstorms, some severe, early this week

A t-storm late this afternoon

  • Sunrise 6:03 am | Sunset 7:57 pm
  • High: 77° | Low 54°
  • Chance of precipitation: 55%

  • Wind: 12 mph from the SW

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: Watch for rounds of thunderstorms, some severe, early this week.

Q: What is the temperature in O'Fallon?

A: The temperature in O'Fallon MO is High: 77° | Low 54°

Q: What time is sunset in O'Fallon?

A: The sun will set in O'Fallon MO at 12:57 AM.

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

A: The weather tomorrow in O'Fallon MO: A t-storm around in the p.m.