Current Weather
10:30 PM
71°F
Mostly cloudy
RealFeel® 71°
Pleasant
RealFeel®
71°
Wind
ENE 1 mph
Wind Gusts
4 mph
Humidity
63%
Indoor Humidity
63% (Slightly Humid)
Dew Point
58° F
Pressure
↑ 30.11 in
Cloud Cover
76%
Visibility
16 mi
Cloud Ceiling
25600 ft
Night
7/23
65°Lo
RealFeel®
63°
Pleasant
Mostly cloudy
WindESE 6 mph
Wind Gusts9 mph
Probability of Precipitation25%
Probability of Thunderstorms3%
Precipitation0.00 in
Cloud Cover84%
Sun & Moon
14 hrs 26 mins
Rise
5:56 AM
Set
8:22 PM
Waxing Gibbous
Rise
4:02 PM
Set
1:20 AM
Temperature History
7/23High
Low
Forecast
79°
65°
Average
89°
68°
Last Year
96°
76°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Mostly cloudy with a temperature of 71°. The current RealFeel® Temperature is 71° (Pleasant) based on observed conditions including 63% humidity, 76% cloud cover, a UV index of 0, and winds of 1 mph. In shade, the RealFeel Shade™ is 71°. 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.
