Current Weather
4:47 AM
60°F
Mostly cloudy
RealFeel® 62°
Cool
RealFeel®
62°
Wind
ENE 1 mph
Wind Gusts
2 mph
Humidity
82%
Indoor Humidity
61% (Ideal Humidity)
Dew Point
54° F
Pressure
↔ 30.12 in
Cloud Cover
76%
Visibility
11 mi
Cloud Ceiling
40000 ft
Day
6/4
86°Hi
RealFeel®
92°
Hot
RealFeel Shade™
84°
Very Warm
Partly sunny and very warm
Max UV Index11.0 (Extreme)
AccuLumen Brightness Index™9 (Very Bright)
WindS 8 mph
Wind Gusts17 mph
Probability of Precipitation1%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover28%
Night
6/4
69°Lo
RealFeel®
67°
Pleasant
Partly cloudy
WindS 7 mph
Wind Gusts16 mph
Probability of Precipitation19%
Probability of Thunderstorms3%
Precipitation0.00 in
Cloud Cover37%
Sun & Moon
14 hrs 45 mins
Rise
5:39 AM
Set
8:24 PM
Waning Gibbous
Rise
--
Set
9:03 AM
Temperature History
6/4High
Low
Forecast
86°
69°
Average
82°
60°
Last Year
80°
67°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Mostly cloudy with a temperature of 60°. The current RealFeel® Temperature is 62° (Cool) based on observed conditions including 82% humidity, 76% cloud cover, a UV index of 0, and winds of 1 mph. In shade, the RealFeel Shade™ is 62°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for O'Fallon, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
