O'Fallon (63366) Daily Weather Forecast

O'Fallon weather forecast for now and the week ahead — Showers and thunderstorms around late Wednesday night through this morning

Partly sunny

  • Sunrise 7:15 am | Sunset 4:43 pm
  • High: 55° | Low 45°
  • Chance of precipitation: 0%

  • Wind: 4 mph from the ENE

O'Fallon weather for the next 5 days:

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O'Fallon, MO weather at a glance

Q: What is the weather in O'Fallon?

A: Daily conditions in O'Fallon MO: Showers and thunderstorms around late Wednesday night through this morning.

Q: What is the temperature in O'Fallon?

A: The temperature in O'Fallon MO is High: 55° | Low 45°

Q: What time is sunset in O'Fallon?

A: The sun will set in O'Fallon MO at 10:43 PM.

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

A: The weather tomorrow in O'Fallon MO: Cooler; breezy in the morning