Current Weather
11:30 PM
74°F
Mostly clear
RealFeel® 73°
Pleasant
RealFeel®
73°
Wind
ENE 1 mph
Wind Gusts
3 mph
Humidity
59%
Indoor Humidity
59% (Slightly Humid)
Dew Point
59° F
Pressure
↓ 30.04 in
Cloud Cover
21%
Visibility
11 mi
Cloud Ceiling
40000 ft
Night
9/7
60°Lo
RealFeel®
60°
Cool
Mostly clear
WindESE 5 mph
Wind Gusts9 mph
Probability of Precipitation0%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover14%
Sun & Moon
12 hrs 47 mins
Rise
6:37 AM
Set
7:24 PM
Waning Crescent
Rise
2:20 AM
Set
5:34 PM
Temperature History
9/7High
Low
Forecast
87°
60°
Average
83°
59°
Last Year
74°
44°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Mostly clear with a temperature of 74°. The current RealFeel® Temperature is 73° (Pleasant) based on observed conditions including 59% humidity, 21% cloud cover, a UV index of 0, and winds of 1 mph. In shade, the RealFeel Shade™ is 73°. 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.
