Current Weather
5:30 PM
71°F
Sunny
RealFeel® 70°
Pleasant
RealFeel Shade™ 70°
Pleasant
RealFeel®
70°
RealFeel Shade™
70°
Max UV Index
0.3 (Low)
Wind
ESE 2 mph
Wind Gusts
5 mph
Humidity
41%
Indoor Humidity
41% (Ideal Humidity)
Dew Point
46° F
Pressure
↔ 30.29 in
Cloud Cover
0%
Visibility
26 mi
Cloud Ceiling
40000 ft
Day
10/24
74°Hi
RealFeel®
79°
Pleasant
RealFeel Shade™
72°
Pleasant
Abundant sunshine and warm
Max UV Index4.0 (Moderate)
AccuLumen Brightness Index™10 (Very Bright)
WindSE 4 mph
Wind Gusts9 mph
Probability of Precipitation0%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover4%
Night
10/24
44°Lo
RealFeel®
44°
Chilly
Mainly clear
WindSE 5 mph
Wind Gusts6 mph
Probability of Precipitation2%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover11%
Sun & Moon
10 hrs 51 mins
Rise
7:21 AM
Set
6:12 PM
Waxing Gibbous
Rise
5:09 PM
Set
6:47 AM
Temperature History
10/24High
Low
Forecast
74°
44°
Average
66°
43°
Last Year
61°
33°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Sunny with a temperature of 71°. The current RealFeel® Temperature is 70° (Pleasant) based on observed conditions including 41% humidity, 0% cloud cover, a UV index of 0, and winds of 2 mph. In shade, the RealFeel Shade™ is 70°. 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.
