0CFE69074D054EC786164AC7D52B6357
O'Fallon, MO 63366

WeatherBug® Your Weather Just Got Better™

Change Units: °F  | °C

Weekend Forecast

O'Fallon, MO 63366

Today

11/19/2017

Hi: 45°

Much cooler. Sunny. High in the mid 40s. Northwest wind 10 to 15 mph.

Lo: 30°

Clear. Low near 30. Light wind.

Friday

11/24/2017

Hi: 58°

Mostly sunny. High in the upper 50s.

Lo: 40°

Partly cloudy. Low around 40. High in the mid 50s.

Saturday

11/25/2017

Hi: 55°

Partly cloudy. Low around 40. High in the mid 50s.

Radar Weather Map for O'Fallon, MO
  • Enlarge Radar Map

Weather News

Other Top Weather Headlines

WeatherBug Featured Content

Green Living

Green Living

You too can help save our planet and put money back in your wallet. Learn how you can take the first steps to reduce your environmental impact, including driving green, easy ways you can conserve water, and energy saving tips. To learn more and discover the benefits of going green, visit WeatherBug’s green living section. More >

Sponsored Content