Current Weather
12:37 PM
67°F
Cloudy
RealFeel® 68°
Pleasant
RealFeel Shade™ 65°
Pleasant
RealFeel®
68°
RealFeel Shade™
65°
Max UV Index
1.2 (Low)
Wind
ENE 4 mph
Wind Gusts
8 mph
Humidity
71%
Indoor Humidity
69% (Slightly Humid)
Dew Point
57° F
Pressure
↔ 30.19 in
Cloud Cover
100%
Visibility
10 mi
Cloud Ceiling
2600 ft
Day
9/22
70°Hi
RealFeel®
69°
Pleasant
RealFeel Shade™
69°
Pleasant
Cloudy and less humid
Max UV Index2.0 (Low)
AccuLumen Brightness Index™1 (Dark)
WindNE 8 mph
Wind Gusts17 mph
Probability of Precipitation11%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover95%
Night
9/22
58°Lo
RealFeel®
57°
Cool
Cloudy
WindNNE 7 mph
Wind Gusts13 mph
Probability of Precipitation3%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover96%
Sun & Moon
12 hrs 10 mins
Rise
6:48 AM
Set
6:58 PM
Waxing Gibbous
Rise
5:04 PM
Set
3:31 AM
Temperature History
9/22High
Low
Forecast
70°
58°
Average
79°
55°
Last Year
81°
66°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Cloudy with a temperature of 67°. The current RealFeel® Temperature is 68° (Pleasant) based on observed conditions including 71% humidity, 100% cloud cover, a UV index of 1, and winds of 4 mph. In shade, the RealFeel Shade™ is 65°. 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.
