Current Weather
2:16 PM
68°F
Cloudy
RealFeel® 73°
Pleasant
RealFeel Shade™ 66°
Pleasant
RealFeel®
73°
RealFeel Shade™
66°
Max UV Index
3.3 (Moderate)
Wind
N 4 mph
Wind Gusts
8 mph
Humidity
76%
Indoor Humidity
76% (Slightly Humid)
Dew Point
60° F
Pressure
↔ 30.01 in
Cloud Cover
100%
Visibility
10 mi
Cloud Ceiling
26000 ft
Day
6/22
74°Hi
RealFeel®
76°
Pleasant
RealFeel Shade™
71°
Pleasant
Mostly cloudy
Max UV Index7.0 (High)
AccuLumen Brightness Index™3 (Dull)
WindN 8 mph
Wind Gusts17 mph
Probability of Precipitation25%
Probability of Thunderstorms5%
Precipitation0.00 in
Cloud Cover85%
Night
6/22
60°Lo
RealFeel®
59°
Cool
Partly cloudy
WindN 5 mph
Wind Gusts9 mph
Probability of Precipitation3%
Probability of Thunderstorms1%
Precipitation0.00 in
Cloud Cover51%
Sun & Moon
14 hrs 53 mins
Rise
5:38 AM
Set
8:31 PM
Waxing Gibbous
Rise
2:02 PM
Set
1:22 AM
Temperature History
6/22High
Low
Forecast
74°
60°
Average
87°
65°
Last Year
94°
76°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Cloudy with a temperature of 68°. The current RealFeel® Temperature is 73° (Pleasant) based on observed conditions including 76% humidity, 100% cloud cover, a UV index of 3, and winds of 4 mph. In shade, the RealFeel Shade™ is 66°. 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.
