O'Fallon weather forecast
Light rain
Feels like 11°
Showers this evening and overnight, down to 6°, then sunny tomorrow morning.
14 Days Forecast
Hourly Weather Forecast
Weather: Today
Air Quality
3
US AQI⁺
AQI Score: Good
Main pollutant: PM2_5 0.5 µg/m³
Allergy Outlook
Sunrise & Sunset
11h 11m- Sunrise
- 07:10 AM
- Sunset
- 06:21 PM
- Length of day
- 11h 11m
- Solar noon
- 12:46 PM
- Golden hour
- until 07:46 AM, from 05:45 PM
- Civil twilight
- 06:44 AM / 06:48 PM
Moon
Details →Phase
Waxing crescent
23.8 days left until the new moon
- Illumination
- 33%
- Age
- 5.7 days
- Moonrise
- 01:10 PM
- Moonset
- 10:16 PM
Frequently asked questions about O'Fallon weather
What is the weather in O'Fallon today?
Right now in O'Fallon: light rain, with a temperature of 11°C. Today's temperature ranges from 9°C to 19°C, with a 27% chance of rain.
What is the temperature in O'Fallon right now?
The current temperature in O'Fallon is 11°C and it feels like 11°C. Humidity is 90% and winds are blowing at 20 km/h.
What is the weather forecast for O'Fallon, United States?
The forecast for O'Fallon over the next 12 hours: light rain, with rain chances peaking at 27% in that window and around 0.2 mm of precipitation. The hourly and 14-day forecasts above track how temperature, rain and wind change from here.
What will the weather be in O'Fallon tomorrow?
Saturday in O'Fallon: sunny, with a high of 12°C and a low of 6°C. The chance of rain is 0%. Wind should reach around 27 km/h.
What time is it in O'Fallon right now?
The current local time in O'Fallon is 6:37 PM. O'Fallon uses the America/Chicago time zone, which is independent of your own.
What is the air quality in O'Fallon today?
The air quality index in O'Fallon is 3, rated Good, with PM2.5 measured at 0.5 µg/m³.
What time are sunrise and sunset in O'Fallon?
The sun rises at 07:10 AM and sets at 06:21 PM local time in O'Fallon, giving 11h 11m of daylight.
