Current Weather
11:54 AM
60°F
Sunny
RealFeel® 74°
Pleasant
RealFeel Shade™ 60°
Cool
RealFeel®
74°
RealFeel Shade™
60°
Max UV Index
8.1 (Very High)
Wind
NNW 4 mph
Wind Gusts
9 mph
Humidity
59%
Indoor Humidity
44% (Ideal Humidity)
Dew Point
46° F
Pressure
↔ 30.04 in
Cloud Cover
0%
Visibility
16 mi
Cloud Ceiling
40000 ft
Day
4/29
63°Hi
RealFeel®
74°
Cool
RealFeel Shade™
60°
Cool
Turning cloudy
Max UV Index8.0 (Very High)
AccuLumen Brightness Index™6 (Medium)
WindNNW 12 mph
Wind Gusts27 mph
Probability of Precipitation6%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover53%
Night
4/29
39°Lo
RealFeel®
37°
Cold
Clear to partly cloudy and chilly
WindNW 6 mph
Wind Gusts14 mph
Probability of Precipitation4%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover20%
Sun & Moon
13 hrs 45 mins
Rise
6:08 AM
Set
7:53 PM
Waxing Gibbous
Rise
6:15 PM
Set
5:13 AM
Temperature History
4/29High
Low
Forecast
63°
39°
Average
72°
49°
Last Year
77°
56°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Sunny with a temperature of 60°. The current RealFeel® Temperature is 74° (Pleasant) based on observed conditions including 59% humidity, 0% cloud cover, a UV index of 8, and winds of 4 mph. In shade, the RealFeel Shade™ is 60°. 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.
